{"id":17818,"date":"2026-07-18T06:40:38","date_gmt":"2026-07-17T21:40:38","guid":{"rendered":"https:\/\/genai-ai.co.jp\/ai-kanri\/?p=17818"},"modified":"2026-09-01T15:15:36","modified_gmt":"2026-09-01T06:15:36","slug":"cc-c-if-statement","status":"publish","type":"post","link":"https:\/\/genai-ai.co.jp\/ai-kanri\/blog\/cc-c-if-statement\/","title":{"rendered":"\u30102026\u5e748\u6708\u6700\u65b0\u3011C\u8a00\u8a9e\u306eif\u6587\u5b8c\u5168\u30ac\u30a4\u30c9\uff5celse\u30fbAND\/OR\u30fb\u30cd\u30b9\u30c8\u30fbswitch\u6bd4\u8f03\u30fbClaude Code\u6d3b\u7528\u6cd5"},"content":{"rendered":"\n<style>\n.g-flow-row{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;align-items:center;}\n.g-flow-item{background:linear-gradient(135deg,#1a1a1a,#2a1015);color:#fff;border-radius:8px;padding:16px 14px;min-width:130px;flex:1;text-align:center;}\n.g-flow-arrow{color:#dc2626;font-size:20px;font-weight:700;}\n.g-card-row{display:flex;gap:12px;flex-wrap:wrap;margin:0 0 32px;}\n.g-card-row>div{flex:1;min-width:220px;}\n@media(max-width:600px){\n  .g-flow-row{flex-direction:column;}\n  .g-flow-arrow{transform:rotate(90deg);}\n  .g-card-row{flex-direction:column;}\n  .g-card-row>div{min-width:100%;}\n}\n<\/style>\n\n\n\n<div style=\"margin:0 0 32px;\">\n  <img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/07\/thumb-cc-c-if-statement.jpg\" alt=\"\u30102026\u5e747\u6708\u6700\u65b0\u3011C\u8a00\u8a9e\u306eif\u6587\u5b8c\u5168\u30ac\u30a4\u30c9\uff5celse\u30fbAND\/OR\u30fb\u30cd\u30b9\u30c8\u30fbswitch\u6bd4\u8f03\u30fbClaude Code\u6d3b\u7528\u6cd5\" style=\"width:100%;height:auto;border-radius:12px;display:block;\">\n<\/div>\n\n\n\n\n\n\n\n<p class=\"wp-block-paragraph\">C\u8a00\u8a9e\u3092\u5b66\u3076\u3046\u3048\u3067\u6700\u521d\u306b\u8e93\u304f\u30dd\u30a4\u30f3\u30c8\u306e\u4e00\u3064\u304c\u300cif\u6587\uff08\u6761\u4ef6\u5206\u5c90\uff09\u300d\u306e\u7fd2\u5f97\u3067\u3059\u3002\u300c\u7279\u5b9a\u306e\u6761\u4ef6\u306e\u6642\u3060\u3051\u51e6\u7406\u3092\u5b9f\u884c\u3057\u305f\u3044\u300d\u300c\u6761\u4ef6\u306b\u3088\u3063\u3066\u51e6\u7406\u3092\u5206\u3051\u305f\u3044\u300d\u3068\u3044\u3046\u5834\u9762\u3067\u5fc5\u305a\u4f7f\u3046\u306e\u304cif\u6587\u3067\u3001C\u8a00\u8a9e\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306e\u6839\u5e79\u3092\u306a\u3059\u69cb\u6587\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u8a00\u8a9e\u306eif\u6587\u306fVBA\u3084Python\u306eif\u6587\u3068\u57fa\u672c\u6982\u5ff5\u306f\u540c\u3058\u3067\u3059\u304c\u3001<strong>\u62ec\u5f27{}\u306e\u4f7f\u3044\u65b9\u30fb\u6bd4\u8f03\u6f14\u7b97\u5b50\uff08==\u3068=\u306e\u9055\u3044\uff09\u30fb\u8ad6\u7406\u6f14\u7b97\u5b50\uff08&&\u3084||\u306e\u8a18\u53f7\uff09<\/strong>\u306a\u3069\u3001C\u8a00\u8a9e\u56fa\u6709\u306e\u30eb\u30fc\u30eb\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u8a18\u4e8b\u3067\u306f<strong>C\u8a00\u8a9e\u306eif\u6587\u306b\u95a2\u3059\u308b\u5168\u77e5\u8b58\u3092\u4f53\u7cfb\u7684\u306b\u89e3\u8aac<\/strong>\u3057\u307e\u3059\u3002\u3055\u3089\u306b<strong>Claude Code\u3092\u4f7f\u3063\u3066C\u8a00\u8a9e\u306e\u6761\u4ef6\u5206\u5c90\u30b3\u30fc\u30c9\u3092\u81ea\u52d5\u751f\u6210\u3059\u308b\u65b9\u6cd5<\/strong>\u3082\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"balloon-wrap\">\n  <div class=\"balloon-icon\">\n    <img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/04\/ceo-sugasawa.jpg\" alt=\"\u4ee3\u8868\u83c5\u6fa4\">\n    <span class=\"balloon-name\">\u4ee3\u8868\u83c5\u6fa4<\/span>\n  <\/div>\n  <div class=\"balloon-body\">C\u8a00\u8a9e\u306eif\u6587\u3067\u521d\u5fc3\u8005\u304c\u6700\u3082\u591a\u304f\u3084\u3063\u3066\u3057\u307e\u3046\u30df\u30b9\u306f\u300c\u6bd4\u8f03\u6f14\u7b97\u5b50\u306b==\u3067\u306a\u304f=\uff08\u4ee3\u5165\uff09\u3092\u4f7f\u3063\u3066\u3057\u307e\u3046\u300d\u3053\u3068\u3067\u3059\u3002if(a = 5)\u3068\u66f8\u304f\u3068\u300ca\u306b5\u3092\u4ee3\u5165\u3057\u305f\u7d50\u679c\uff085=0\u4ee5\u5916=True\uff09\u3067if\u6587\u304c\u5b9f\u884c\u3055\u308c\u308b\u300d\u3068\u3044\u3046\u610f\u56f3\u3057\u306a\u3044\u52d5\u4f5c\u306b\u306a\u308a\u307e\u3059\u3002C\u8a00\u8a9e\u3067\u306f\u6bd4\u8f03\u306f==\uff08\u30a4\u30b3\u30fc\u30eb2\u3064\uff09\u3092\u4f7f\u3046\u3053\u3068\u3092\u6700\u521d\u306b\u899a\u3048\u3066\u304f\u3060\u3055\u3044\u3002<\/div>\n<\/div>\n\n\n\n<div style=\"background:#fafafa;border-radius:8px;padding:16px 20px;margin:16px 0;border-left:4px solid #dc2626;\">\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span>C\u8a00\u8a9e\u306e<strong>if\u6587\u306e\u57fa\u672c\u69cb\u6587<\/strong>\u3068\u62ec\u5f27{}\u306e\u6b63\u3057\u3044\u4f7f\u3044\u65b9<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span><strong>if-else\u30fbelse if<\/strong>\u3092\u4f7f\u3063\u305f2\u5206\u5c90\u30fb\u591a\u5206\u5c90\u306e\u66f8\u304d\u65b9<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span><strong>&&\uff08AND\uff09\u30fb||\uff08OR\uff09\u30fb!\uff08NOT\uff09<\/strong>\u8ad6\u7406\u6f14\u7b97\u5b50\u306e\u4f7f\u3044\u65b9<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span><strong>==\u30fb!=\u30fb>\u30fb>=\u30fb<\u30fb<=<\/strong>\u6bd4\u8f03\u6f14\u7b97\u5b50\u306e\u5168\u7a2e\u985e\u3068\u6ce8\u610f\u70b9<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span><strong>if\u6587\u306e\u30cd\u30b9\u30c8<\/strong>\uff08\u5165\u308c\u5b50\uff09\u306e\u66f8\u304d\u65b9\u3068\u53ef\u8aad\u6027\u3092\u4fdd\u3064\u30b3\u30c4<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span><strong>\u62ec\u5f27{}\u7701\u7565\u304c\u5f15\u304d\u8d77\u3053\u3059\u30d0\u30b0<\/strong>\u3068\u907f\u3051\u308b\u3079\u304d\u7406\u7531<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span><strong>switch\u6587\u3068\u306e\u4f7f\u3044\u5206\u3051<\/strong>\u306e\u5224\u65ad\u57fa\u6e96<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span><strong>\u4e09\u9805\u6f14\u7b97\u5b50<\/strong>\u3067if-else\u30921\u884c\u306b\u66f8\u304f\u65b9\u6cd5<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span><strong>Claude Code\u3067C\u8a00\u8a9e\u306eif\u6587\u3092\u81ea\u52d5\u751f\u6210<\/strong>\u3059\u308b\u5b9f\u8df5\u7684\u306a\u4f7f\u3044\u65b9<\/span><\/div>\n\n<\/div>\n\n\n<div style=\"margin:48px 0 8px;display:flex;gap:12px;justify-content:center;flex-wrap:wrap;\"><a href=\"https:\/\/aikanri.genai-ai.co.jp\/aibpo\/makase\/blog\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_content=cc-c-if-statement&#038;blog_slug=cc-c-if-statement&#038;blog_title=%E3%80%902026%E5%B9%B48%E6%9C%88%E6%9C%80%E6%96%B0%E3%80%91C%E8%A8%80%E8%AA%9E%E3%81%AEif%E6%96%87%E5%AE%8C%E5%85%A8%E3%82%AC%E3%82%A4%E3%83%89%EF%BD%9Celse%E3%83%BBAND%2FOR%E3%83%BB%E3%83%8D%E3%82%B9%E3%83%88%E3%83%BBswitch%E6%AF%94%E8%BC%83%E3%83%BBClaude%20Code%E6%B4%BB%E7%94%A8%E6%B3%95&#038;blog_url=https%3A%2F%2Fgenai-ai.co.jp%2Fai-kanri%2Fblog%2Fcc-c-if-statement%2F&#038;utm_campaign=aibpo_makase\" target=\"_blank\" rel=\"noopener\" aria-label=\"AI\u793e\u54e1AIKATA\uff08\u670830\u4e07\u5186\u3067\u696d\u52d9\u307e\u304b\u305b\u653e\u984c\uff09\u306e\u7121\u6599\u76f8\u8ac7 \u4e88\u7d04\u30da\u30fc\u30b8\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/09\/cta_blog_makase_20260904.jpg\" alt=\"AI\u793e\u54e1AIKATA\uff5c\u670830\u4e07\u5186\u306e\u5b9a\u984d\u3067\u5fa1\u793e\u306e\u696d\u52d9\u3092\u307e\u308b\u3054\u3068\u5dfb\u304d\u53d6\u308a\u307e\u3059\uff08\u7121\u6599\u76f8\u8ac760\u5206\uff09\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><a href=\"https:\/\/aikanri.genai-ai.co.jp\/koteihi-line\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_content=cc-c-if-statement&#038;blog_slug=cc-c-if-statement&#038;blog_title=%E3%80%902026%E5%B9%B48%E6%9C%88%E6%9C%80%E6%96%B0%E3%80%91C%E8%A8%80%E8%AA%9E%E3%81%AEif%E6%96%87%E5%AE%8C%E5%85%A8%E3%82%AC%E3%82%A4%E3%83%89%EF%BD%9Celse%E3%83%BBAND%2FOR%E3%83%BB%E3%83%8D%E3%82%B9%E3%83%88%E3%83%BBswitch%E6%AF%94%E8%BC%83%E3%83%BBClaude%20Code%E6%B4%BB%E7%94%A8%E6%B3%95&#038;blog_url=https%3A%2F%2Fgenai-ai.co.jp%2Fai-kanri%2Fblog%2Fcc-c-if-statement%2F&#038;utm_campaign=koteihi_shindan\" target=\"_blank\" rel=\"noopener\" aria-label=\"\u516c\u5f0fLINE\u306e\u56fa\u5b9a\u8cbb\u524a\u6e1b\u8a3a\u65ad\uff08\u7121\u6599\u30fb\u7d041\u5206\uff09\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/09\/cta_blog_koteihi_line.jpg\" alt=\"\u5fa1\u793e\u304c\u6e1b\u3089\u305b\u308b\u56fa\u5b9a\u8cbb\u306f\u6708\u3044\u304f\u3089\u304b\uff5c\u516c\u5f0fLINE\u3067\u8cea\u554f\u306b\u7b54\u3048\u308b\u3060\u3051\uff08\u7121\u6599\u30fb\u7d041\u5206\uff09\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><\/div>\n\n\n<div id=\"sec-01\"><\/div>\n<h2 class=\"section-header-img\" style=\"margin:32px 0 24px;border-radius:8px;overflow:hidden;background:linear-gradient(135deg,#1a1a1a 0%,#2a1015 100%);padding:32px 28px;color:#fff;position:relative;border:none;border-left:none;text-align:left;\">\n  <span class=\"section-number\" style=\"display:block;\">01<\/span>\n  <span class=\"section-label\" style=\"display:block;\">C IF BASICS<\/span>\n  <span class=\"section-title\" style=\"display:block;\">C\u8a00\u8a9e\u306eif\u6587\u3068\u306f\uff1f\u6761\u4ef6\u5206\u5c90\u306e\u57fa\u672c\u69cb\u6587<\/span>\n  <span class=\"section-desc\">\u6761\u4ef6\u5f0f\u304c\u771f(\u975e\u30bc\u30ed)\u304b\u507d(\u30bc\u30ed)\u304b\u3067\u51e6\u7406\u3092\u5206\u5c90\u3055\u305b\u308bC\u8a00\u8a9e\u306e\u57fa\u672c\u69cb\u6587<\/span>\n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">C\u8a00\u8a9e\u306eif\u6587\u306f\u3001<strong>\u6307\u5b9a\u3057\u305f\u6761\u4ef6\u304c\u771f\uff080\u4ee5\u5916\uff09\u306e\u5834\u5408\u306b\u51e6\u7406\u3092\u5b9f\u884c\u3059\u308b\u69cb\u6587<\/strong>\u3067\u3059\u3002\u6761\u4ef6\u5f0f\u3092\u8a55\u4fa1\u3057\u3066\u300c0\u4ee5\u5916\uff08\u975e\u30bc\u30ed\uff09\u306a\u3089True\uff08\u771f\uff09\u300d\u300c0\u306a\u3089False\uff08\u507d\uff09\u300d\u3068\u5224\u5b9a\u3059\u308b\u306e\u304cC\u8a00\u8a9e\u306e\u30eb\u30fc\u30eb\u3067\u3059\u3002<\/p>\n\n\n\n<div style=\"background:#f8f9fa;border-left:4px solid #6b7280;border-radius:0 8px 8px 0;padding:16px 20px;margin:20px 0;\">\n  <p style=\"margin:0 0 4px;font-size:13px;font-weight:700;color:#6b7280;letter-spacing:1px;\">&#128218; \u7528\u8a9e\u89e3\u8aac<\/p>\n  <p style=\"margin:0;font-size:15px;line-height:1.7;\"><strong>if\u6587\uff08\u6761\u4ef6\u5206\u5c90\uff09<\/strong>\uff1aC\u8a00\u8a9e\u306e\u5236\u5fa1\u69cb\u9020\u306e\u4e00\u3064\u3002\u300cif (\u6761\u4ef6) { \u51e6\u7406 }\u300d\u306e\u5f62\u3067\u4f7f\u3044\u3001\u6761\u4ef6\u5f0f\u304c\u771f\uff08\u975e\u30bc\u30ed\uff09\u306e\u5834\u5408\u306b\u4e2d\u62ec\u5f27{}\u5185\u306e\u51e6\u7406\u3092\u5b9f\u884c\u3059\u308b\u3002C\u8a00\u8a9e\u3067\u306fTrue\/False\u3068\u3044\u3046\u5024\u306f\u5b58\u5728\u305b\u305a\u3001\u300c0\u4ee5\u5916\u306f\u771f\u30fb0\u306f\u507d\u300d\u3068\u3044\u3046\u30eb\u30fc\u30eb\u3067\u8a55\u4fa1\u3055\u308c\u308b\u3002int\u578b\u3084char\u578b\u306e\u5909\u6570\u30820\u304b0\u4ee5\u5916\u304b\u3067\u771f\u507d\u3092\u5224\u5b9a\u3067\u304d\u308b\u3002\u6761\u4ef6\u5f0f\u306b\u306f\u6bd4\u8f03\u6f14\u7b97\u5b50\uff08==, !=, >, <\u7b49\uff09\u3084\u8ad6\u7406\u6f14\u7b97\u5b50\uff08&&, ||, !\uff09\u3092\u4f7f\u3046\u3002<\/p>\n<\/div>\n\n\n\n<div style=\"background:#1e1e1e;border-radius:8px;padding:20px 24px;margin:20px 0;overflow-x:auto;\">\n  <div style=\"font-size:11px;color:#888;margin-bottom:8px;text-transform:uppercase;letter-spacing:1px;\">C\u8a00\u8a9e<\/div>\n  <pre style=\"margin:0;font-family:'Courier New',Consolas,monospace;font-size:14px;line-height:1.8;color:#d4d4d4;white-space:pre;\">#include &lt;stdio.h&gt;\n\nint main() {\n    int score = 85;\n\n    \/* \u57fa\u672c\u306eif\u6587 *\/\n    if (score >= 80) {\n        printf(\"\u5408\u683c\u3067\u3059\\n\");  \/* 85 >= 80 \u306f\u771f\u306a\u306e\u3067\u5b9f\u884c\u3055\u308c\u308b *\/\n    }\n\n    \/* \u5fc5\u305a\u4e2d\u62ec\u5f27{}\u3092\u3064\u3051\u308b\uff08\u5f8c\u8ff0\uff09 *\/\n    int num = 0;\n    if (num) {\n        printf(\"num\u306f0\u4ee5\u5916\u3067\u3059\\n\");  \/* \u5b9f\u884c\u3055\u308c\u306a\u3044\uff080\u306f\u507d\uff09 *\/\n    }\n\n    if (1) {\n        printf(\"1\u306f\u771f\u306a\u306e\u3067\u5fc5\u305a\u5b9f\u884c\u3055\u308c\u308b\\n\");\n    }\n\n    return 0;\n}<\/pre>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">C\u8a00\u8a9e\u306eif\u6587\u306e\u57fa\u672c\u69cb\u6587\uff1a<\/p>\n\n\n\n<table>\n<thead><tr><th>\u69cb\u6587\u306e\u8981\u7d20<\/th><th>\u8aac\u660e<\/th><th>\u6ce8\u610f\u70b9<\/th><\/tr><\/thead>\n<tbody>\n<tr><td>if<\/td><td>\u30ad\u30fc\u30ef\u30fc\u30c9\uff08\u5c0f\u6587\u5b57\u5fc5\u9808\uff09<\/td><td>IF \u3084 If \u3067\u306f\u306a\u304f if \u3068\u66f8\u304f<\/td><\/tr>\n<tr><td>()<\/td><td>\u6761\u4ef6\u5f0f\u3092\u56f2\u3080\u4e38\u62ec\u5f27<\/td><td>\u5fc5\u9808\u3002\u30b9\u30da\u30fc\u30b9\u3092\u5165\u308c\u308b\u3053\u3068\u304c\u591a\u3044\uff08if (\u6761\u4ef6)\uff09<\/td><\/tr>\n<tr><td>\u6761\u4ef6\u5f0f<\/td><td>True\/False\u306b\u8a55\u4fa1\u3055\u308c\u308b\u5f0f<\/td><td>0\u304c\u507d\u30fb0\u4ee5\u5916\u304c\u771f\u3002\u6bd4\u8f03\u6f14\u7b97\u5b50\u30fb\u8ad6\u7406\u6f14\u7b97\u5b50\u3092\u4f7f\u3046<\/td><\/tr>\n<tr><td>{}<\/td><td>\u51e6\u7406\u3092\u56f2\u3080\u4e2d\u62ec\u5f27<\/td><td>1\u884c\u3067\u3082\u5fc5\u305a\u4ed8\u3051\u308b\u3053\u3068\u3092\u63a8\u5968\uff08\u7701\u7565\u53ef\u3060\u304c\u5371\u967a\uff09<\/td><\/tr>\n<tr><td>\u51e6\u7406<\/td><td>\u6761\u4ef6\u304c\u771f\u306e\u3068\u304d\u306b\u5b9f\u884c\u3059\u308b\u30b3\u30fc\u30c9<\/td><td>{}\u5185\u306b\u8907\u6570\u306e\u6587\u3092\u66f8\u3051\u308b<\/td><\/tr>\n<\/tbody>\n<\/table>\n\n\n\n<div class=\"balloon-wrap is-right\">\n  <div class=\"balloon-icon\">\n    <img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/04\/yamazaki-avatar.png\" alt=\"AI\u9b3c\u7ba1\u7406\u5c71\u5d0e\">\n    <span class=\"balloon-name\">AI\u9b3c\u7ba1\u7406\u5c71\u5d0e<\/span>\n  <\/div>\n  <div class=\"balloon-body\">C\u8a00\u8a9e\u306eif\u6587\u3067\u6700\u521d\u306b\u899a\u3048\u308b\u3079\u304d\u30eb\u30fc\u30eb\u306f\u300c\u6761\u4ef6\u5f0f\u306f0\u304b0\u4ee5\u5916\u304b\u3067\u5224\u65ad\u3055\u308c\u308b\u300d\u3068\u3044\u3046\u70b9\u3067\u3059\u3002int flag = 1; if(flag) {...}\u306e\u3088\u3046\u306b\u66f8\u304f\u3068\u300cflag\u304c0\u4ee5\u5916\uff08\u3064\u307e\u308a\u771f\uff09\u306e\u3068\u304d\u51e6\u7406\u3092\u5b9f\u884c\u300d\u3068\u3044\u3046\u610f\u5473\u306b\u306a\u308a\u307e\u3059\u3002bool\u578b\uff08stdbool.h\uff09\u3092\u4f7f\u3048\u3070True\/False\u3067\u66f8\u3051\u307e\u3059\u304c\u3001C\u8a00\u8a9e\u306e\u57fa\u790e\u3068\u3057\u3066\u300c\u975e\u30bc\u30ed=\u771f\u300d\u3092\u7406\u89e3\u3057\u3066\u304a\u304f\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/div>\n<\/div>\n\n\n<div style=\"margin:48px 0 8px;display:flex;gap:12px;justify-content:center;flex-wrap:wrap;\"><a href=\"https:\/\/aikanri.genai-ai.co.jp\/aibpo\/makase\/blog\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_content=cc-c-if-statement&#038;blog_slug=cc-c-if-statement&#038;blog_title=%E3%80%902026%E5%B9%B48%E6%9C%88%E6%9C%80%E6%96%B0%E3%80%91C%E8%A8%80%E8%AA%9E%E3%81%AEif%E6%96%87%E5%AE%8C%E5%85%A8%E3%82%AC%E3%82%A4%E3%83%89%EF%BD%9Celse%E3%83%BBAND%2FOR%E3%83%BB%E3%83%8D%E3%82%B9%E3%83%88%E3%83%BBswitch%E6%AF%94%E8%BC%83%E3%83%BBClaude%20Code%E6%B4%BB%E7%94%A8%E6%B3%95&#038;blog_url=https%3A%2F%2Fgenai-ai.co.jp%2Fai-kanri%2Fblog%2Fcc-c-if-statement%2F&#038;utm_campaign=aibpo_makase\" target=\"_blank\" rel=\"noopener\" aria-label=\"AI\u793e\u54e1AIKATA\uff08\u670830\u4e07\u5186\u3067\u696d\u52d9\u307e\u304b\u305b\u653e\u984c\uff09\u306e\u7121\u6599\u76f8\u8ac7 \u4e88\u7d04\u30da\u30fc\u30b8\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/09\/cta_blog_makase_20260904.jpg\" alt=\"AI\u793e\u54e1AIKATA\uff5c\u670830\u4e07\u5186\u306e\u5b9a\u984d\u3067\u5fa1\u793e\u306e\u696d\u52d9\u3092\u307e\u308b\u3054\u3068\u5dfb\u304d\u53d6\u308a\u307e\u3059\uff08\u7121\u6599\u76f8\u8ac760\u5206\uff09\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><a href=\"https:\/\/aikanri.genai-ai.co.jp\/koteihi-line\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_content=cc-c-if-statement&#038;blog_slug=cc-c-if-statement&#038;blog_title=%E3%80%902026%E5%B9%B48%E6%9C%88%E6%9C%80%E6%96%B0%E3%80%91C%E8%A8%80%E8%AA%9E%E3%81%AEif%E6%96%87%E5%AE%8C%E5%85%A8%E3%82%AC%E3%82%A4%E3%83%89%EF%BD%9Celse%E3%83%BBAND%2FOR%E3%83%BB%E3%83%8D%E3%82%B9%E3%83%88%E3%83%BBswitch%E6%AF%94%E8%BC%83%E3%83%BBClaude%20Code%E6%B4%BB%E7%94%A8%E6%B3%95&#038;blog_url=https%3A%2F%2Fgenai-ai.co.jp%2Fai-kanri%2Fblog%2Fcc-c-if-statement%2F&#038;utm_campaign=koteihi_shindan\" target=\"_blank\" rel=\"noopener\" aria-label=\"\u516c\u5f0fLINE\u306e\u56fa\u5b9a\u8cbb\u524a\u6e1b\u8a3a\u65ad\uff08\u7121\u6599\u30fb\u7d041\u5206\uff09\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/09\/cta_blog_koteihi_line.jpg\" alt=\"\u5fa1\u793e\u304c\u6e1b\u3089\u305b\u308b\u56fa\u5b9a\u8cbb\u306f\u6708\u3044\u304f\u3089\u304b\uff5c\u516c\u5f0fLINE\u3067\u8cea\u554f\u306b\u7b54\u3048\u308b\u3060\u3051\uff08\u7121\u6599\u30fb\u7d041\u5206\uff09\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><\/div>\n\n\n<div id=\"sec-02\"><\/div>\n<h2 class=\"section-header-img\" style=\"margin:32px 0 24px;border-radius:8px;overflow:hidden;background:linear-gradient(135deg,#1a1a1a 0%,#2a1015 100%);padding:32px 28px;color:#fff;position:relative;border:none;border-left:none;text-align:left;\">\n  <span class=\"section-number\" style=\"display:block;\">02<\/span>\n  <span class=\"section-label\" style=\"display:block;\">C IF ELSE<\/span>\n  <span class=\"section-title\" style=\"display:block;\">if-else\u6587\u30672\u5206\u5c90\u3092\u4f5c\u308b\u65b9\u6cd5<\/span>\n  <span class=\"section-desc\">\u6761\u4ef6\u304c\u771f\u306e\u51e6\u7406\u3068\u507d\u306e\u51e6\u7406\u3092\u4e21\u65b9\u66f8\u304fif-else\u306e\u4f7f\u3044\u65b9<\/span>\n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">if-else\u6587\u306f<strong>\u6761\u4ef6\u304c\u771f\u306e\u3068\u304d\u306e\u51e6\u7406\u3068\u507d\u306e\u3068\u304d\u306e\u51e6\u7406\u3092\u4e21\u65b9\u66f8\u304f2\u5206\u5c90<\/strong>\u306e\u69cb\u6587\u3067\u3059\u3002\u300c\u3082\u3057\u3007\u3007\u306a\u3089A\u3092\u5b9f\u884c\u3001\u305d\u3046\u3067\u306a\u3051\u308c\u3070B\u3092\u5b9f\u884c\u300d\u3068\u3044\u3046\u51e6\u7406\u306b\u4f7f\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<div style=\"background:#1e1e1e;border-radius:8px;padding:20px 24px;margin:20px 0;overflow-x:auto;\">\n  <div style=\"font-size:11px;color:#888;margin-bottom:8px;text-transform:uppercase;letter-spacing:1px;\">C\u8a00\u8a9e<\/div>\n  <pre style=\"margin:0;font-family:'Courier New',Consolas,monospace;font-size:14px;line-height:1.8;color:#d4d4d4;white-space:pre;\">#include &lt;stdio.h&gt;\n\nint main() {\n    int score = 72;\n\n    if (score >= 80) {\n        printf(\"\u5408\u683c\\n\");    \/* \u6761\u4ef6\u304c\u771f\u306e\u5834\u5408 *\/\n    } else {\n        printf(\"\u4e0d\u5408\u683c\\n\");  \/* \u6761\u4ef6\u304c\u507d\u306e\u5834\u5408\uff0880\u672a\u6e80\uff09 *\/\n    }\n    \/* 72 < 80 \u306a\u306e\u3067\u300c\u4e0d\u5408\u683c\u300d\u304c\u8868\u793a\u3055\u308c\u308b *\/\n\n    \/* \u5225\u4f8b: \u6574\u6570\u306e\u6b63\u8ca0\u3092\u5224\u5b9a *\/\n    int num = -5;\n    if (num >= 0) {\n        printf(\"%d \u306f\u975e\u8ca0\u306e\u6570\\n\", num);\n    } else {\n        printf(\"%d \u306f\u8ca0\u306e\u6570\\n\", num);  \/* -5\u306f\u8ca0 \u2192 \u3053\u3061\u3089\u304c\u5b9f\u884c\u3055\u308c\u308b *\/\n    }\n\n    return 0;\n}<\/pre>\n<\/div>\n\n\n\n<div style=\"background:#f0fdf4;border:1px solid #22c55e;border-radius:8px;padding:20px 24px;margin:24px 0;\">\n  <div style=\"display:flex;align-items:center;gap:8px;margin-bottom:12px;\"><span style=\"font-size:18px;\">&#128161;<\/span><strong style=\"color:#16a34a;font-size:15px;\">else\u7bc0\u306e\u5f8c\u306b\u5225\u306eif\u6587\u3092\u66f8\u304f\u66f8\u304d\u65b9<\/strong><\/div>\n  <p style=\"margin:0;font-size:15px;line-height:1.8;color:#333;\">else { if (...) {...} } \u306e\u3088\u3046\u306b\u66f8\u304f\u4ee3\u308f\u308a\u306b\u3001else if\u3092\u4f7f\u3046\u3068\u540c\u3058\u610f\u5473\u3092\u3088\u308a\u8aad\u307f\u3084\u3059\u304f\u66f8\u3051\u307e\u3059\u3002\u6b21\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u8a73\u3057\u304f\u8aac\u660e\u3057\u307e\u3059\u304c\u3001\u300celse\u300d\u306e\u5f8c\u306b\u76f4\u63a5\u300cif\u300d\u3092\u7d9a\u3051\u3066\u66f8\u304f\u306e\u304c\u6163\u7fd2\u3067\u3059\u3002<\/p>\n<\/div>\n\n\n<div style=\"margin:48px 0 8px;display:flex;gap:12px;justify-content:center;flex-wrap:wrap;\"><a href=\"https:\/\/aikanri.genai-ai.co.jp\/aibpo\/makase\/blog\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_content=cc-c-if-statement&#038;blog_slug=cc-c-if-statement&#038;blog_title=%E3%80%902026%E5%B9%B48%E6%9C%88%E6%9C%80%E6%96%B0%E3%80%91C%E8%A8%80%E8%AA%9E%E3%81%AEif%E6%96%87%E5%AE%8C%E5%85%A8%E3%82%AC%E3%82%A4%E3%83%89%EF%BD%9Celse%E3%83%BBAND%2FOR%E3%83%BB%E3%83%8D%E3%82%B9%E3%83%88%E3%83%BBswitch%E6%AF%94%E8%BC%83%E3%83%BBClaude%20Code%E6%B4%BB%E7%94%A8%E6%B3%95&#038;blog_url=https%3A%2F%2Fgenai-ai.co.jp%2Fai-kanri%2Fblog%2Fcc-c-if-statement%2F&#038;utm_campaign=aibpo_makase\" target=\"_blank\" rel=\"noopener\" aria-label=\"AI\u793e\u54e1AIKATA\uff08\u670830\u4e07\u5186\u3067\u696d\u52d9\u307e\u304b\u305b\u653e\u984c\uff09\u306e\u7121\u6599\u76f8\u8ac7 \u4e88\u7d04\u30da\u30fc\u30b8\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/09\/cta_blog_makase_20260904.jpg\" alt=\"AI\u793e\u54e1AIKATA\uff5c\u670830\u4e07\u5186\u306e\u5b9a\u984d\u3067\u5fa1\u793e\u306e\u696d\u52d9\u3092\u307e\u308b\u3054\u3068\u5dfb\u304d\u53d6\u308a\u307e\u3059\uff08\u7121\u6599\u76f8\u8ac760\u5206\uff09\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><a href=\"https:\/\/aikanri.genai-ai.co.jp\/koteihi-line\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_content=cc-c-if-statement&#038;blog_slug=cc-c-if-statement&#038;blog_title=%E3%80%902026%E5%B9%B48%E6%9C%88%E6%9C%80%E6%96%B0%E3%80%91C%E8%A8%80%E8%AA%9E%E3%81%AEif%E6%96%87%E5%AE%8C%E5%85%A8%E3%82%AC%E3%82%A4%E3%83%89%EF%BD%9Celse%E3%83%BBAND%2FOR%E3%83%BB%E3%83%8D%E3%82%B9%E3%83%88%E3%83%BBswitch%E6%AF%94%E8%BC%83%E3%83%BBClaude%20Code%E6%B4%BB%E7%94%A8%E6%B3%95&#038;blog_url=https%3A%2F%2Fgenai-ai.co.jp%2Fai-kanri%2Fblog%2Fcc-c-if-statement%2F&#038;utm_campaign=koteihi_shindan\" target=\"_blank\" rel=\"noopener\" aria-label=\"\u516c\u5f0fLINE\u306e\u56fa\u5b9a\u8cbb\u524a\u6e1b\u8a3a\u65ad\uff08\u7121\u6599\u30fb\u7d041\u5206\uff09\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/09\/cta_blog_koteihi_line.jpg\" alt=\"\u5fa1\u793e\u304c\u6e1b\u3089\u305b\u308b\u56fa\u5b9a\u8cbb\u306f\u6708\u3044\u304f\u3089\u304b\uff5c\u516c\u5f0fLINE\u3067\u8cea\u554f\u306b\u7b54\u3048\u308b\u3060\u3051\uff08\u7121\u6599\u30fb\u7d041\u5206\uff09\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><\/div>\n\n\n<div id=\"sec-03\"><\/div>\n<h2 class=\"section-header-img\" style=\"margin:32px 0 24px;border-radius:8px;overflow:hidden;background:linear-gradient(135deg,#1a1a1a 0%,#2a1015 100%);padding:32px 28px;color:#fff;position:relative;border:none;border-left:none;text-align:left;\">\n  <span class=\"section-number\" style=\"display:block;\">03<\/span>\n  <span class=\"section-label\" style=\"display:block;\">ELSE IF<\/span>\n  <span class=\"section-title\" style=\"display:block;\">else if\u6587\u30673\u3064\u4ee5\u4e0a\u306e\u591a\u5206\u5c90\u3092\u4f5c\u308b\u65b9\u6cd5<\/span>\n  <span class=\"section-desc\">else if\u3092\u91cd\u306d\u3066\u8907\u6570\u6761\u4ef6\u3092\u9806\u756a\u306b\u30c1\u30a7\u30c3\u30af\u3059\u308b\u591a\u6bb5\u5206\u5c90\u3092\u5b9f\u88c5\u3059\u308b<\/span>\n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">3\u3064\u4ee5\u4e0a\u306e\u5206\u5c90\u304c\u5fc5\u8981\u306a\u5834\u5408\u306f<strong>else if<\/strong>\u3092\u4f7f\u3044\u307e\u3059\u3002\u6761\u4ef6\u306f\u4e0a\u304b\u3089\u9806\u306b\u8a55\u4fa1\u3055\u308c\u3001\u6700\u521d\u306b\u771f\u306b\u306a\u3063\u305f\u6761\u4ef6\u306e\u51e6\u7406\u3060\u3051\u304c\u5b9f\u884c\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<div style=\"background:#1e1e1e;border-radius:8px;padding:20px 24px;margin:20px 0;overflow-x:auto;\">\n  <div style=\"font-size:11px;color:#888;margin-bottom:8px;text-transform:uppercase;letter-spacing:1px;\">C\u8a00\u8a9e<\/div>\n  <pre style=\"margin:0;font-family:'Courier New',Consolas,monospace;font-size:14px;line-height:1.8;color:#d4d4d4;white-space:pre;\">#include &lt;stdio.h&gt;\n\nint main() {\n    int score = 75;\n    char grade;\n\n    if (score >= 90) {\n        grade = 'S';\n    } else if (score >= 80) {\n        grade = 'A';\n    } else if (score >= 70) {\n        grade = 'B';\n    } else if (score >= 60) {\n        grade = 'C';\n    } else {\n        grade = 'D';\n    }\n    \/* 75\u306fscore>=70\u304cTrue\u306a\u306e\u3067 grade = 'B' *\/\n    printf(\"\u8a55\u4fa1: %c\\n\", grade);  \/* B *\/\n\n    return 0;\n}<\/pre>\n<\/div>\n\n\n\n<div style=\"background:#fef2f2;border:2px solid #dc2626;border-radius:8px;padding:20px 24px;margin:24px 0;\">\n  <div style=\"display:flex;align-items:center;gap:8px;margin-bottom:12px;\"><span style=\"font-size:20px;\">&#9888;&#65039;<\/span><strong style=\"color:#dc2626;font-size:16px;\">else if\u306f\u6761\u4ef6\u306e\u9806\u756a\u304c\u91cd\u8981<\/strong><\/div>\n  <p style=\"margin:0;font-size:15px;line-height:1.8;color:#333;\">else if\u306f\u6761\u4ef6\u3092\u4e0a\u304b\u3089\u9806\u306b\u8a55\u4fa1\u3057\u307e\u3059\u3002\u300cscore >= 90\u300d\u300cscore >= 80\u300d\u306e\u9806\u306b\u66f8\u304f\u5834\u5408\u3001\u5fc5\u305a\u5927\u304d\u3044\u5024\u306e\u6761\u4ef6\u3092\u5148\u306b\u66f8\u304b\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002\u3082\u3057\u300cscore >= 70\u300d\u3092\u5148\u306b\u66f8\u3044\u3066\u3057\u307e\u3046\u3068\u300170\u70b9\u4ee5\u4e0a\u306e\u4eba\u306f\u5168\u54e1\u300cB\u300d\u3068\u5224\u5b9a\u3055\u308c\u3066\u3057\u307e\u3044\u307e\u3059\uff08score >= 90\u308270\u4ee5\u4e0a\u306a\u306e\u3067\u6700\u521d\u306e\u6761\u4ef6\u3067\u5f15\u3063\u304b\u304b\u308b\uff09\u3002<\/p>\n<\/div>\n\n\n\n<div class=\"g-flow-row\" style=\"margin:24px 0;\">\n  <div class=\"g-flow-item\"><strong>if (score &gt;= 90)<\/strong><br><span style=\"font-size:12px;\">\u771f \u2192 grade = S<br>\u507d \u2192 \u6b21\u306b\u9032\u3080<\/span><\/div>  <div class=\"g-flow-arrow\">&#8594;<\/div>  <div class=\"g-flow-item\"><strong>else if (score &gt;= 80)<\/strong><br><span style=\"font-size:12px;\">\u771f \u2192 grade = A<br>\u507d \u2192 \u6b21\u306b\u9032\u3080<\/span><\/div>  <div class=\"g-flow-arrow\">&#8594;<\/div>  <div class=\"g-flow-item\"><strong>else if (score &gt;= 70)<\/strong><br><span style=\"font-size:12px;\">\u771f \u2192 grade = B<br>\u507d \u2192 \u6b21\u306b\u9032\u3080<\/span><\/div>  <div class=\"g-flow-arrow\">&#8594;<\/div>  <div class=\"g-flow-item\"><strong>else if (score &gt;= 60)<\/strong><br><span style=\"font-size:12px;\">\u771f \u2192 grade = C<br>\u507d \u2192 \u6b21\u306b\u9032\u3080<\/span><\/div>  <div class=\"g-flow-arrow\">&#8594;<\/div>  <div class=\"g-flow-item\"><strong>else<\/strong><br><span style=\"font-size:12px;\">\u5168\u3066\u507d \u2192 grade = D<br>\u6700\u7d42\u30d5\u30a9\u30fc\u30eb\u30d0\u30c3\u30af<\/span><\/div>\n<\/div>\n\n\n<div style=\"margin:48px 0 8px;display:flex;gap:12px;justify-content:center;flex-wrap:wrap;\"><a href=\"https:\/\/aikanri.genai-ai.co.jp\/aibpo\/makase\/blog\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_content=cc-c-if-statement&#038;blog_slug=cc-c-if-statement&#038;blog_title=%E3%80%902026%E5%B9%B48%E6%9C%88%E6%9C%80%E6%96%B0%E3%80%91C%E8%A8%80%E8%AA%9E%E3%81%AEif%E6%96%87%E5%AE%8C%E5%85%A8%E3%82%AC%E3%82%A4%E3%83%89%EF%BD%9Celse%E3%83%BBAND%2FOR%E3%83%BB%E3%83%8D%E3%82%B9%E3%83%88%E3%83%BBswitch%E6%AF%94%E8%BC%83%E3%83%BBClaude%20Code%E6%B4%BB%E7%94%A8%E6%B3%95&#038;blog_url=https%3A%2F%2Fgenai-ai.co.jp%2Fai-kanri%2Fblog%2Fcc-c-if-statement%2F&#038;utm_campaign=aibpo_makase\" target=\"_blank\" rel=\"noopener\" aria-label=\"AI\u793e\u54e1AIKATA\uff08\u670830\u4e07\u5186\u3067\u696d\u52d9\u307e\u304b\u305b\u653e\u984c\uff09\u306e\u7121\u6599\u76f8\u8ac7 \u4e88\u7d04\u30da\u30fc\u30b8\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/09\/cta_blog_makase_20260904.jpg\" alt=\"AI\u793e\u54e1AIKATA\uff5c\u670830\u4e07\u5186\u306e\u5b9a\u984d\u3067\u5fa1\u793e\u306e\u696d\u52d9\u3092\u307e\u308b\u3054\u3068\u5dfb\u304d\u53d6\u308a\u307e\u3059\uff08\u7121\u6599\u76f8\u8ac760\u5206\uff09\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><a href=\"https:\/\/aikanri.genai-ai.co.jp\/koteihi-line\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_content=cc-c-if-statement&#038;blog_slug=cc-c-if-statement&#038;blog_title=%E3%80%902026%E5%B9%B48%E6%9C%88%E6%9C%80%E6%96%B0%E3%80%91C%E8%A8%80%E8%AA%9E%E3%81%AEif%E6%96%87%E5%AE%8C%E5%85%A8%E3%82%AC%E3%82%A4%E3%83%89%EF%BD%9Celse%E3%83%BBAND%2FOR%E3%83%BB%E3%83%8D%E3%82%B9%E3%83%88%E3%83%BBswitch%E6%AF%94%E8%BC%83%E3%83%BBClaude%20Code%E6%B4%BB%E7%94%A8%E6%B3%95&#038;blog_url=https%3A%2F%2Fgenai-ai.co.jp%2Fai-kanri%2Fblog%2Fcc-c-if-statement%2F&#038;utm_campaign=koteihi_shindan\" target=\"_blank\" rel=\"noopener\" aria-label=\"\u516c\u5f0fLINE\u306e\u56fa\u5b9a\u8cbb\u524a\u6e1b\u8a3a\u65ad\uff08\u7121\u6599\u30fb\u7d041\u5206\uff09\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/09\/cta_blog_koteihi_line.jpg\" alt=\"\u5fa1\u793e\u304c\u6e1b\u3089\u305b\u308b\u56fa\u5b9a\u8cbb\u306f\u6708\u3044\u304f\u3089\u304b\uff5c\u516c\u5f0fLINE\u3067\u8cea\u554f\u306b\u7b54\u3048\u308b\u3060\u3051\uff08\u7121\u6599\u30fb\u7d041\u5206\uff09\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><\/div>\n\n\n<div id=\"sec-04\"><\/div>\n<h2 class=\"section-header-img\" style=\"margin:32px 0 24px;border-radius:8px;overflow:hidden;background:linear-gradient(135deg,#1a1a1a 0%,#2a1015 100%);padding:32px 28px;color:#fff;position:relative;border:none;border-left:none;text-align:left;\">\n  <span class=\"section-number\" style=\"display:block;\">04<\/span>\n  <span class=\"section-label\" style=\"display:block;\">LOGICAL OPS C<\/span>\n  <span class=\"section-title\" style=\"display:block;\">C\u8a00\u8a9e\u306e\u8ad6\u7406\u6f14\u7b97\u5b50\uff08&&\u30fb||\u30fb!\uff09\u306e\u4f7f\u3044\u65b9<\/span>\n  <span class=\"section-desc\">\u8907\u6570\u306e\u6761\u4ef6\u3092AND\u30fbOR\u30fbNOT\u3067\u7d44\u307f\u5408\u308f\u305b\u308bC\u8a00\u8a9e\u306e\u8a18\u53f7\u8868\u8a18<\/span>\n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">C\u8a00\u8a9e\u306e\u8ad6\u7406\u6f14\u7b97\u5b50\u306fVBA\u306e\u300cAnd\u30fbOr\u30fbNot\u300d\u3068\u540c\u3058\u6982\u5ff5\u3067\u3059\u304c\u3001<strong>&&\uff08AND\uff09\u30fb||\uff08OR\uff09\u30fb!\uff08NOT\uff09\u3068\u3044\u3046\u8a18\u53f7\u3067\u66f8\u304f<\/strong>\u70b9\u304c\u7570\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<div style=\"background:#f8f9fa;border-left:4px solid #6b7280;border-radius:0 8px 8px 0;padding:16px 20px;margin:20px 0;\">\n  <p style=\"margin:0 0 4px;font-size:13px;font-weight:700;color:#6b7280;letter-spacing:1px;\">&#128218; \u7528\u8a9e\u89e3\u8aac<\/p>\n  <p style=\"margin:0;font-size:15px;line-height:1.7;\"><strong>C\u8a00\u8a9e\u306e\u8ad6\u7406\u6f14\u7b97\u5b50\uff08&&\u30fb||\u30fb!\uff09<\/strong>\uff1aC\u8a00\u8a9e\u3067\u8907\u6570\u306e\u6761\u4ef6\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u6f14\u7b97\u5b50\u3002&&\u306f\u300cA\u304b\u3064B\uff08\u4e21\u65b9\u304c\u771f\u306e\u3068\u304d\u771f\uff09\u300d\u3001||\u306f\u300cA\u307e\u305f\u306fB\uff08\u5c11\u306a\u304f\u3068\u3082\u4e00\u65b9\u304c\u771f\u306e\u3068\u304d\u771f\uff09\u300d\u3001!\u306f\u300cA\u3067\u306a\u3044\uff08\u771f\u507d\u3092\u53cd\u8ee2\uff09\u300d\u3092\u8868\u3059\u3002VBA\u306eAnd\u30fbOr\u30fbNot\u306b\u5bfe\u5fdc\u3059\u308b\u3002C\u8a00\u8a9e\u3067\u306f\u77ed\u7d61\u8a55\u4fa1\uff08\u30b7\u30e7\u30fc\u30c8\u30b5\u30fc\u30ad\u30c3\u30c8\uff09\u304c\u884c\u308f\u308c\u3001&&\u306f\u5de6\u5074\u304c\u507d\u306a\u3089\u53f3\u5074\u3092\u8a55\u4fa1\u3057\u306a\u3044\u3001||\u306f\u5de6\u5074\u304c\u771f\u306a\u3089\u53f3\u5074\u3092\u8a55\u4fa1\u3057\u306a\u3044\u3002<\/p>\n<\/div>\n\n\n\n<div style=\"background:#1e1e1e;border-radius:8px;padding:20px 24px;margin:20px 0;overflow-x:auto;\">\n  <div style=\"font-size:11px;color:#888;margin-bottom:8px;text-transform:uppercase;letter-spacing:1px;\">C\u8a00\u8a9e<\/div>\n  <pre style=\"margin:0;font-family:'Courier New',Consolas,monospace;font-size:14px;line-height:1.8;color:#d4d4d4;white-space:pre;\">#include &lt;stdio.h&gt;\n\nint main() {\n    int age = 25;\n    int income = 5000000;\n    int hasJob = 1;  \/* 1 = true *\/\n\n    \/* && (AND): \u4e21\u65b9\u304c\u771f\u306e\u3068\u304d\u306e\u307f\u771f *\/\n    if (age >= 20 && income >= 3000000) {\n        printf(\"\u30ed\u30fc\u30f3\u5be9\u67fb\u57fa\u6e961\u3092\u6e80\u305f\u3059\\n\");\n    }\n\n    \/* || (OR): \u3069\u3061\u3089\u304b\u4e00\u65b9\u3067\u3082\u771f\u306a\u3089\u771f *\/\n    if (income >= 5000000 || hasJob == 1) {\n        printf(\"\u30ed\u30fc\u30f3\u5be9\u67fb\u57fa\u6e962\u3092\u6e80\u305f\u3059\\n\");\n    }\n\n    \/* ! (NOT): \u771f\u507d\u3092\u53cd\u8ee2 *\/\n    if (!hasJob) {\n        printf(\"\u7121\u8077\u3067\u3059\\n\");\n    } else {\n        printf(\"\u5c31\u696d\u4e2d\u3067\u3059\\n\");  \/* hasJob\u304c1\uff08\u771f\uff09\u306a\u306e\u3067!hasJob\u306f\u507d \u2192 else\u304c\u5b9f\u884c *\/\n    }\n\n    \/* \u8907\u5408\u6761\u4ef6\uff08\u62ec\u5f27\u3067\u512a\u5148\u9806\u4f4d\u3092\u660e\u793a\uff09 *\/\n    if ((age >= 20 && age <= 65) && (income >= 3000000 || hasJob == 1)) {\n        printf(\"\u5be9\u67fb\u901a\u904e\\n\");\n    }\n\n    return 0;\n}<\/pre>\n<\/div>\n\n\n\n<table>\n<thead><tr><th>\u6f14\u7b97\u5b50<\/th><th>C\u8a00\u8a9e\u306e\u8a18\u53f7<\/th><th>VBA\u306e\u5bfe\u5fdc<\/th><th>\u771f\u306b\u306a\u308b\u6761\u4ef6<\/th><th>\u4f8b<\/th><\/tr><\/thead>\n<tbody>\n<tr><td>AND\uff08\u304b\u3064\uff09<\/td><td>&&<\/td><td>And<\/td><td>\u4e21\u65b9\u304c\u771f<\/td><td>a >= 10 && b >= 5<\/td><\/tr>\n<tr><td>OR\uff08\u307e\u305f\u306f\uff09<\/td><td>||<\/td><td>Or<\/td><td>\u5c11\u306a\u304f\u3068\u3082\u4e00\u65b9\u304c\u771f<\/td><td>a == 1 || b == 1<\/td><\/tr>\n<tr><td>NOT\uff08\u5426\u5b9a\uff09<\/td><td>!<\/td><td>Not<\/td><td>\u5143\u306e\u6761\u4ef6\u304c\u507d<\/td><td>!(a == 0) \u2192 a\u304c0\u3067\u306a\u3044<\/td><\/tr>\n<\/tbody>\n<\/table>\n\n\n\n<div style=\"background:#f0fdf4;border:1px solid #22c55e;border-radius:8px;padding:20px 24px;margin:24px 0;\">\n  <div style=\"display:flex;align-items:center;gap:8px;margin-bottom:12px;\"><span style=\"font-size:18px;\">&#128161;<\/span><strong style=\"color:#16a34a;font-size:15px;\">\u77ed\u7d61\u8a55\u4fa1\uff08\u30b7\u30e7\u30fc\u30c8\u30b5\u30fc\u30ad\u30c3\u30c8\uff09\u306e\u6d3b\u7528<\/strong><\/div>\n  <p style=\"margin:0;font-size:15px;line-height:1.8;color:#333;\">C\u8a00\u8a9e\u306e&&\u3068||\u306f\u77ed\u7d61\u8a55\u4fa1\u3092\u884c\u3044\u307e\u3059\u3002&&\u306e\u5834\u5408\u3001\u5de6\u5074\u304c\u507d\u306a\u3089\u53f3\u5074\u306f\u8a55\u4fa1\u3055\u308c\u307e\u305b\u3093\u3002\u3053\u308c\u3092\u5229\u7528\u3057\u3066\u300cif (ptr != NULL && ptr->value > 0)\u300d\u306e\u3088\u3046\u306b\u66f8\u304f\u3068\u3001ptr\u304cNULL\u306e\u5834\u5408\u306b\u53f3\u5074\u306e\u8a55\u4fa1\uff08NULL\u30dd\u30a4\u30f3\u30bf\u306e\u30c7\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9\uff09\u3092\u9632\u3052\u307e\u3059\u3002\u5b89\u5168\u306a\u30b3\u30fc\u30c9\u3092\u66f8\u304f\u305f\u3081\u306e\u30c6\u30af\u30cb\u30c3\u30af\u3068\u3057\u3066\u899a\u3048\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n<\/div>\n\n\n\n<div class=\"balloon-wrap\">\n  <div class=\"balloon-icon\">\n    <img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/04\/ceo-sugasawa.jpg\" alt=\"\u4ee3\u8868\u83c5\u6fa4\">\n    <span class=\"balloon-name\">\u4ee3\u8868\u83c5\u6fa4<\/span>\n  <\/div>\n  <div class=\"balloon-body\">C\u8a00\u8a9e\u3092\u5b66\u3076\u4eba\u304c&&\u3084||\u306e\u8a18\u53f7\u306b\u6163\u308c\u308b\u307e\u3067\u306f\u5c11\u3057\u6642\u9593\u304c\u304b\u304b\u308a\u307e\u3059\u3002\u300c&&\u306fAnd\u3068\u8aad\u3080\u30fb||\u306fOr\u3068\u8aad\u3080\u300d\u3068\u305d\u306e\u307e\u307e\u8133\u5185\u3067\u5909\u63db\u3059\u308b\u3088\u3046\u306b\u3059\u308b\u3068\u7406\u89e3\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002Claude Code\u306b\u300c&&\u3092And\u3001||\u3092Or\u3068\u66f8\u3044\u3066C\u8a00\u8a9e\u306eif\u6587\u3092\u66f8\u3044\u3066\u300d\u3068\u4f9d\u983c\u3057\u3066\u3082\u3001\u6b63\u3057\u304f&&\u3068||\u3092\u4f7f\u3063\u305f\u30b3\u30fc\u30c9\u3092\u751f\u6210\u3057\u3066\u304f\u308c\u307e\u3059\u3002<\/div>\n<\/div>\n\n\n<div style=\"margin:48px 0 8px;display:flex;gap:12px;justify-content:center;flex-wrap:wrap;\"><a href=\"https:\/\/aikanri.genai-ai.co.jp\/aibpo\/makase\/blog\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_content=cc-c-if-statement&#038;blog_slug=cc-c-if-statement&#038;blog_title=%E3%80%902026%E5%B9%B48%E6%9C%88%E6%9C%80%E6%96%B0%E3%80%91C%E8%A8%80%E8%AA%9E%E3%81%AEif%E6%96%87%E5%AE%8C%E5%85%A8%E3%82%AC%E3%82%A4%E3%83%89%EF%BD%9Celse%E3%83%BBAND%2FOR%E3%83%BB%E3%83%8D%E3%82%B9%E3%83%88%E3%83%BBswitch%E6%AF%94%E8%BC%83%E3%83%BBClaude%20Code%E6%B4%BB%E7%94%A8%E6%B3%95&#038;blog_url=https%3A%2F%2Fgenai-ai.co.jp%2Fai-kanri%2Fblog%2Fcc-c-if-statement%2F&#038;utm_campaign=aibpo_makase\" target=\"_blank\" rel=\"noopener\" aria-label=\"AI\u793e\u54e1AIKATA\uff08\u670830\u4e07\u5186\u3067\u696d\u52d9\u307e\u304b\u305b\u653e\u984c\uff09\u306e\u7121\u6599\u76f8\u8ac7 \u4e88\u7d04\u30da\u30fc\u30b8\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/09\/cta_blog_makase_20260904.jpg\" alt=\"AI\u793e\u54e1AIKATA\uff5c\u670830\u4e07\u5186\u306e\u5b9a\u984d\u3067\u5fa1\u793e\u306e\u696d\u52d9\u3092\u307e\u308b\u3054\u3068\u5dfb\u304d\u53d6\u308a\u307e\u3059\uff08\u7121\u6599\u76f8\u8ac760\u5206\uff09\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><a href=\"https:\/\/aikanri.genai-ai.co.jp\/koteihi-line\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_content=cc-c-if-statement&#038;blog_slug=cc-c-if-statement&#038;blog_title=%E3%80%902026%E5%B9%B48%E6%9C%88%E6%9C%80%E6%96%B0%E3%80%91C%E8%A8%80%E8%AA%9E%E3%81%AEif%E6%96%87%E5%AE%8C%E5%85%A8%E3%82%AC%E3%82%A4%E3%83%89%EF%BD%9Celse%E3%83%BBAND%2FOR%E3%83%BB%E3%83%8D%E3%82%B9%E3%83%88%E3%83%BBswitch%E6%AF%94%E8%BC%83%E3%83%BBClaude%20Code%E6%B4%BB%E7%94%A8%E6%B3%95&#038;blog_url=https%3A%2F%2Fgenai-ai.co.jp%2Fai-kanri%2Fblog%2Fcc-c-if-statement%2F&#038;utm_campaign=koteihi_shindan\" target=\"_blank\" rel=\"noopener\" aria-label=\"\u516c\u5f0fLINE\u306e\u56fa\u5b9a\u8cbb\u524a\u6e1b\u8a3a\u65ad\uff08\u7121\u6599\u30fb\u7d041\u5206\uff09\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/09\/cta_blog_koteihi_line.jpg\" alt=\"\u5fa1\u793e\u304c\u6e1b\u3089\u305b\u308b\u56fa\u5b9a\u8cbb\u306f\u6708\u3044\u304f\u3089\u304b\uff5c\u516c\u5f0fLINE\u3067\u8cea\u554f\u306b\u7b54\u3048\u308b\u3060\u3051\uff08\u7121\u6599\u30fb\u7d041\u5206\uff09\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><\/div>\n\n\n<div id=\"sec-05\"><\/div>\n<h2 class=\"section-header-img\" style=\"margin:32px 0 24px;border-radius:8px;overflow:hidden;background:linear-gradient(135deg,#1a1a1a 0%,#2a1015 100%);padding:32px 28px;color:#fff;position:relative;border:none;border-left:none;text-align:left;\">\n  <span class=\"section-number\" style=\"display:block;\">05<\/span>\n  <span class=\"section-label\" style=\"display:block;\">COMPARISON OPS C<\/span>\n  <span class=\"section-title\" style=\"display:block;\">C\u8a00\u8a9e\u306e\u6bd4\u8f03\u6f14\u7b97\u5b50\uff08==\u30fb!=\u30fb>\u30fb<\uff09\u306e\u4f7f\u3044\u65b9<\/span>\n  <span class=\"section-desc\">6\u7a2e\u985e\u306e\u6bd4\u8f03\u6f14\u7b97\u5b50\u3068\u300c==\u3068=\u3092\u6df7\u540c\u3057\u306a\u3044\u305f\u3081\u306e\u6ce8\u610f\u70b9\u300d<\/span>\n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">C\u8a00\u8a9e\u306eif\u6587\u306e\u6761\u4ef6\u5f0f\u3067\u306f6\u7a2e\u985e\u306e\u6bd4\u8f03\u6f14\u7b97\u5b50\u3092\u4f7f\u3044\u307e\u3059\u3002\u7279\u306b<strong>\u300c\u7b49\u3057\u3044\u300d\u306e\u6bd4\u8f03\u306f=\uff08\u4ee3\u5165\uff09\u3067\u306f\u306a\u304f==\uff08\u30a4\u30b3\u30fc\u30eb2\u3064\uff09<\/strong>\u3092\u4f7f\u3046\u70b9\u304cC\u8a00\u8a9e\u3067\u306e\u6700\u91cd\u8981\u30eb\u30fc\u30eb\u3067\u3059\u3002<\/p>\n\n\n\n<div style=\"background:#f8f9fa;border-left:4px solid #6b7280;border-radius:0 8px 8px 0;padding:16px 20px;margin:20px 0;\">\n  <p style=\"margin:0 0 4px;font-size:13px;font-weight:700;color:#6b7280;letter-spacing:1px;\">&#128218; \u7528\u8a9e\u89e3\u8aac<\/p>\n  <p style=\"margin:0;font-size:15px;line-height:1.7;\"><strong>\u6bd4\u8f03\u6f14\u7b97\u5b50\uff08==\u30fb!=\u30fb>\u30fb>=\u30fb<\u30fb<=\uff09<\/strong>\uff1aC\u8a00\u8a9e\u30672\u3064\u306e\u5024\u3092\u6bd4\u8f03\u3059\u308b\u6f14\u7b97\u5b50\u3002\u300c==\u300d\uff08\u7b49\u3057\u3044\uff09\u300c!=\u300d\uff08\u7b49\u3057\u304f\u306a\u3044\uff09\u300c>\u300d\uff08\u3088\u308a\u5927\u304d\u3044\uff09\u300c>=\u300d\uff08\u4ee5\u4e0a\uff09\u300c<\u300d\uff08\u3088\u308a\u5c0f\u3055\u3044\uff09\u300c<=\u300d\uff08\u4ee5\u4e0b\uff09\u306e6\u7a2e\u985e\u3002\u6700\u3082\u9593\u9055\u3048\u3084\u3059\u3044\u306e\u306f\u300c==\u300d\u3068\u300c=\u300d\u306e\u6df7\u540c\u3002\u300c=\u300d\u306fC\u8a00\u8a9e\u3067\u306f\u4ee3\u5165\u6f14\u7b97\u5b50\u306a\u306e\u3067\u300cif (a = 5)\u300d\u3068\u66f8\u304f\u3068\u300ca\u306b5\u3092\u4ee3\u5165\u21925\u306f\u975e\u30bc\u30ed\u306a\u306e\u3067True\u300d\u3068\u3044\u3046\u610f\u56f3\u3057\u306a\u3044\u52d5\u4f5c\u306b\u306a\u308b\u3002\u300c\u7b49\u3057\u3044\u304b\u6bd4\u8f03\u3059\u308b\u300d\u306b\u306f\u5fc5\u305a\u300c==\u300d\u3092\u4f7f\u3046\u3002<\/p>\n<\/div>\n\n\n\n<table>\n<thead><tr><th>\u6f14\u7b97\u5b50<\/th><th>\u610f\u5473<\/th><th>\u4f8b<\/th><th>\u771f\u306b\u306a\u308b\u6761\u4ef6<\/th><th>\u6ce8\u610f\u70b9<\/th><\/tr><\/thead>\n<tbody>\n<tr><td>==<\/td><td>\u7b49\u3057\u3044<\/td><td>a == 5<\/td><td>a\u304c5\u306e\u3068\u304d<\/td><td>=\uff08\u4ee3\u5165\uff09\u3068\u6df7\u540c\u3057\u306a\u3044\uff01\u6700\u91cd\u8981\u30eb\u30fc\u30eb<\/td><\/tr>\n<tr><td>!=<\/td><td>\u7b49\u3057\u304f\u306a\u3044<\/td><td>a != 0<\/td><td>a\u304c0\u3067\u306a\u3044\u3068\u304d<\/td><td>\u5426\u5b9a\u306e\u6bd4\u8f03<\/td><\/tr>\n<tr><td>><\/td><td>\u3088\u308a\u5927\u304d\u3044<\/td><td>a > 10<\/td><td>a\u304c11\u4ee5\u4e0a<\/td><td>10\u306f\u542b\u307e\u306a\u3044<\/td><\/tr>\n<tr><td>>=<\/td><td>\u4ee5\u4e0a<\/td><td>a >= 10<\/td><td>a\u304c10\u4ee5\u4e0a<\/td><td>10\u3092\u542b\u3080<\/td><\/tr>\n<tr><td><<\/td><td>\u3088\u308a\u5c0f\u3055\u3044<\/td><td>a < 10<\/td><td>a\u304c9\u4ee5\u4e0b<\/td><td>10\u306f\u542b\u307e\u306a\u3044<\/td><\/tr>\n<tr><td><=<\/td><td>\u4ee5\u4e0b<\/td><td>a <= 10<\/td><td>a\u304c10\u4ee5\u4e0b<\/td><td>10\u3092\u542b\u3080<\/td><\/tr>\n<\/tbody>\n<\/table>\n\n\n\n<div style=\"background:#1e1e1e;border-radius:8px;padding:20px 24px;margin:20px 0;overflow-x:auto;\">\n  <div style=\"font-size:11px;color:#888;margin-bottom:8px;text-transform:uppercase;letter-spacing:1px;\">C\u8a00\u8a9e<\/div>\n  <pre style=\"margin:0;font-family:'Courier New',Consolas,monospace;font-size:14px;line-height:1.8;color:#d4d4d4;white-space:pre;\">#include &lt;stdio.h&gt;\n\nint main() {\n    int a = 5;\n\n    \/* \u6b63\u3057\u3044\u6bd4\u8f03\u6f14\u7b97\u5b50\u306e\u4f7f\u3044\u65b9 *\/\n    if (a == 5) {           \/* a\u304c5\u3068\u7b49\u3057\u3044\uff1f *\/\n        printf(\"a\u306f5\\n\");\n    }\n    if (a != 10) {          \/* a\u304c10\u3068\u7570\u306a\u308b\uff1f *\/\n        printf(\"a\u306f10\u3067\u306f\u306a\u3044\\n\");\n    }\n    if (a > 3 && a < 10) { \/* a\u304c3\u3088\u308a\u5927\u304d\u304f10\u672a\u6e80\uff1f *\/\n        printf(\"a\u306f3\u3088\u308a\u5927\u304d\u304f10\u672a\u6e80\\n\");\n    }\n\n    \/* \u3088\u304f\u3042\u308b\u30df\u30b9: = \u3092\u4f7f\u3063\u3066\u3057\u307e\u3046\uff08\u30d0\u30b0\uff09 *\/\n    \/* if (a = 5) *\/  \/* \u3053\u308c\u306f\u300ca\u306b5\u3092\u4ee3\u5165\u300d \u2192 5\uff08\u975e\u30bc\u30ed\uff09\u306a\u306e\u3067\u5e38\u306bTrue *\/\n    \/* if (a = 0) *\/  \/* \u3053\u308c\u306f\u300ca\u306b0\u3092\u4ee3\u5165\u300d \u2192 0\uff08\u30bc\u30ed\uff09\u306a\u306e\u3067\u5e38\u306bFalse *\/\n\n    return 0;\n}<\/pre>\n<\/div>\n\n\n\n<div style=\"background:#fef2f2;border:2px solid #dc2626;border-radius:8px;padding:20px 24px;margin:24px 0;\">\n  <div style=\"display:flex;align-items:center;gap:8px;margin-bottom:12px;\"><span style=\"font-size:20px;\">&#9888;&#65039;<\/span><strong style=\"color:#dc2626;font-size:16px;\">== \u3068 = \u306e\u6df7\u540c\u306fC\u8a00\u8a9e\u6700\u983b\u51fa\u306e\u30d0\u30b0<\/strong><\/div>\n  <p style=\"margin:0;font-size:15px;line-height:1.8;color:#333;\">\u300cif (a = 5)\u300d\u3068\u66f8\u304f\u3068\u300ca\u306b5\u3092\u4ee3\u5165\u3057\u305f\u7d50\u679c\uff08=5\uff09\u3067if\u6587\u3092\u8a55\u4fa1\u3059\u308b\uff085\u306f\u975e\u30bc\u30ed\u306a\u306e\u3067True\uff09\u300d\u3068\u3044\u3046\u610f\u5473\u306b\u306a\u308a\u3001\u5e38\u306bTrue\uff08a\u306e\u5024\u30925\u306b\u66f8\u304d\u63db\u3048\u306a\u304c\u3089\uff09\u306b\u306a\u308a\u307e\u3059\u3002\u30b3\u30f3\u30d1\u30a4\u30eb\u30a8\u30e9\u30fc\u306b\u306f\u306a\u3089\u305a\u5b9f\u884c\u3067\u304d\u3066\u3057\u307e\u3046\u305f\u3081\u3001\u6c17\u3065\u304d\u306b\u304f\u3044\u30d0\u30b0\u306b\u306a\u308a\u307e\u3059\u3002\u5b9a\u6570\u3068\u5909\u6570\u3092\u6bd4\u8f03\u3059\u308b\u5834\u5408\u306f\u300cif (5 == a)\u300d\u306e\u3088\u3046\u306b\u5b9a\u6570\u3092\u5de6\u5074\u306b\u66f8\u304f\uff08Yoda\u8a18\u6cd5\uff09\u3068\u3044\u3046\u6163\u7fd2\u3082\u3042\u308a\u307e\u3059\u3002==\u306e\u4ee3\u308f\u308a\u306b=\u3092\u66f8\u3044\u305f\u5834\u5408\u3001\u5de6\u5074\u304c\u5b9a\u6570\u306a\u3089\u30b3\u30f3\u30d1\u30a4\u30eb\u30a8\u30e9\u30fc\u306b\u306a\u308b\u305f\u3081\u767a\u898b\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<\/div>\n\n\n<div style=\"margin:48px 0 8px;display:flex;gap:12px;justify-content:center;flex-wrap:wrap;\"><a href=\"https:\/\/aikanri.genai-ai.co.jp\/aibpo\/makase\/blog\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_content=cc-c-if-statement&#038;blog_slug=cc-c-if-statement&#038;blog_title=%E3%80%902026%E5%B9%B48%E6%9C%88%E6%9C%80%E6%96%B0%E3%80%91C%E8%A8%80%E8%AA%9E%E3%81%AEif%E6%96%87%E5%AE%8C%E5%85%A8%E3%82%AC%E3%82%A4%E3%83%89%EF%BD%9Celse%E3%83%BBAND%2FOR%E3%83%BB%E3%83%8D%E3%82%B9%E3%83%88%E3%83%BBswitch%E6%AF%94%E8%BC%83%E3%83%BBClaude%20Code%E6%B4%BB%E7%94%A8%E6%B3%95&#038;blog_url=https%3A%2F%2Fgenai-ai.co.jp%2Fai-kanri%2Fblog%2Fcc-c-if-statement%2F&#038;utm_campaign=aibpo_makase\" target=\"_blank\" rel=\"noopener\" aria-label=\"AI\u793e\u54e1AIKATA\uff08\u670830\u4e07\u5186\u3067\u696d\u52d9\u307e\u304b\u305b\u653e\u984c\uff09\u306e\u7121\u6599\u76f8\u8ac7 \u4e88\u7d04\u30da\u30fc\u30b8\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/09\/cta_blog_makase_20260904.jpg\" alt=\"AI\u793e\u54e1AIKATA\uff5c\u670830\u4e07\u5186\u306e\u5b9a\u984d\u3067\u5fa1\u793e\u306e\u696d\u52d9\u3092\u307e\u308b\u3054\u3068\u5dfb\u304d\u53d6\u308a\u307e\u3059\uff08\u7121\u6599\u76f8\u8ac760\u5206\uff09\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><a href=\"https:\/\/aikanri.genai-ai.co.jp\/koteihi-line\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_content=cc-c-if-statement&#038;blog_slug=cc-c-if-statement&#038;blog_title=%E3%80%902026%E5%B9%B48%E6%9C%88%E6%9C%80%E6%96%B0%E3%80%91C%E8%A8%80%E8%AA%9E%E3%81%AEif%E6%96%87%E5%AE%8C%E5%85%A8%E3%82%AC%E3%82%A4%E3%83%89%EF%BD%9Celse%E3%83%BBAND%2FOR%E3%83%BB%E3%83%8D%E3%82%B9%E3%83%88%E3%83%BBswitch%E6%AF%94%E8%BC%83%E3%83%BBClaude%20Code%E6%B4%BB%E7%94%A8%E6%B3%95&#038;blog_url=https%3A%2F%2Fgenai-ai.co.jp%2Fai-kanri%2Fblog%2Fcc-c-if-statement%2F&#038;utm_campaign=koteihi_shindan\" target=\"_blank\" rel=\"noopener\" aria-label=\"\u516c\u5f0fLINE\u306e\u56fa\u5b9a\u8cbb\u524a\u6e1b\u8a3a\u65ad\uff08\u7121\u6599\u30fb\u7d041\u5206\uff09\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/09\/cta_blog_koteihi_line.jpg\" alt=\"\u5fa1\u793e\u304c\u6e1b\u3089\u305b\u308b\u56fa\u5b9a\u8cbb\u306f\u6708\u3044\u304f\u3089\u304b\uff5c\u516c\u5f0fLINE\u3067\u8cea\u554f\u306b\u7b54\u3048\u308b\u3060\u3051\uff08\u7121\u6599\u30fb\u7d041\u5206\uff09\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><\/div>\n\n\n<div id=\"sec-06\"><\/div>\n<h2 class=\"section-header-img\" style=\"margin:32px 0 24px;border-radius:8px;overflow:hidden;background:linear-gradient(135deg,#1a1a1a 0%,#2a1015 100%);padding:32px 28px;color:#fff;position:relative;border:none;border-left:none;text-align:left;\">\n  <span class=\"section-number\" style=\"display:block;\">06<\/span>\n  <span class=\"section-label\" style=\"display:block;\">NESTED IF C<\/span>\n  <span class=\"section-title\" style=\"display:block;\">if\u6587\u306e\u30cd\u30b9\u30c8\uff08\u5165\u308c\u5b50\uff09\u3068\u6ce8\u610f\u70b9<\/span>\n  <span class=\"section-desc\">if\u6587\u306e\u4e2d\u306bif\u6587\u3092\u66f8\u304f\u30cd\u30b9\u30c8\u69cb\u9020\u306e\u4f7f\u3044\u65b9\u3068\u53ef\u8aad\u6027\u3092\u4fdd\u3064\u30b3\u30c4<\/span>\n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">if\u6587\u306e\u4e2d\u306b\u5225\u306eif\u6587\u3092\u66f8\u304f\u300c\u30cd\u30b9\u30c8\uff08\u5165\u308c\u5b50\uff09\u300d\u69cb\u9020\u306f\u3001\u8907\u6570\u306e\u6761\u4ef6\u3092\u7d44\u307f\u5408\u308f\u305b\u305f\u8907\u96d1\u306a\u5206\u5c90\u3092\u8868\u73fe\u3059\u308b\u969b\u306b\u4f7f\u3044\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u30cd\u30b9\u30c8\u304c\u6df1\u304f\u306a\u308b\u3068<strong>\u53ef\u8aad\u6027\u304c\u5927\u5e45\u306b\u4f4e\u4e0b\u3057\u3001\u30d0\u30b0\u306e\u539f\u56e0\u306b\u306a\u308a\u3084\u3059\u3044<\/strong>\u305f\u3081\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<div style=\"background:#1e1e1e;border-radius:8px;padding:20px 24px;margin:20px 0;overflow-x:auto;\">\n  <div style=\"font-size:11px;color:#888;margin-bottom:8px;text-transform:uppercase;letter-spacing:1px;\">C\u8a00\u8a9e<\/div>\n  <pre style=\"margin:0;font-family:'Courier New',Consolas,monospace;font-size:14px;line-height:1.8;color:#d4d4d4;white-space:pre;\">#include &lt;stdio.h&gt;\n\nint main() {\n    int age = 20;\n    int hasID = 1;    \/* 1 = \u672c\u4eba\u78ba\u8a8d\u6e08\u307f *\/\n    int isOver20 = (age >= 20);  \/* 1 = 20\u6b73\u4ee5\u4e0a *\/\n\n    \/* \u30cd\u30b9\u30c8\u306eif\u6587 *\/\n    if (isOver20) {\n        if (hasID) {\n            printf(\"\u5165\u5834\u3092\u8a31\u53ef\u3057\u307e\u3059\\n\");\n        } else {\n            printf(\"\u672c\u4eba\u78ba\u8a8d\u66f8\u985e\u304c\u5fc5\u8981\u3067\u3059\\n\");\n        }\n    } else {\n        printf(\"20\u6b73\u672a\u6e80\u306f\u5165\u5834\u3067\u304d\u307e\u305b\u3093\\n\");\n    }\n\n    return 0;\n}<\/pre>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0a\u8a18\u306e\u30cd\u30b9\u30c8\u4f8b\u306f&&\u6f14\u7b97\u5b50\u3092\u4f7f\u3063\u30661\u3064\u306eif\u6587\u306b\u66f8\u304d\u76f4\u305b\u307e\u3059\u3002<\/p>\n\n\n\n<div style=\"background:#1e1e1e;border-radius:8px;padding:20px 24px;margin:20px 0;overflow-x:auto;\">\n  <div style=\"font-size:11px;color:#888;margin-bottom:8px;text-transform:uppercase;letter-spacing:1px;\">C\u8a00\u8a9e<\/div>\n  <pre style=\"margin:0;font-family:'Courier New',Consolas,monospace;font-size:14px;line-height:1.8;color:#d4d4d4;white-space:pre;\">#include &lt;stdio.h&gt;\n\nint main() {\n    int age = 20;\n    int hasID = 1;\n\n    \/* &&\u3092\u4f7f\u3063\u3066\u30cd\u30b9\u30c8\u3092\u89e3\u6d88\u3057\u305f\u7248 *\/\n    if (age >= 20 && hasID) {\n        printf(\"\u5165\u5834\u3092\u8a31\u53ef\u3057\u307e\u3059\\n\");\n    } else if (age < 20) {\n        printf(\"20\u6b73\u672a\u6e80\u306f\u5165\u5834\u3067\u304d\u307e\u305b\u3093\\n\");\n    } else {\n        printf(\"\u672c\u4eba\u78ba\u8a8d\u66f8\u985e\u304c\u5fc5\u8981\u3067\u3059\\n\");\n    }\n\n    return 0;\n}<\/pre>\n<\/div>\n\n\n\n<div style=\"background:#f0fdf4;border:1px solid #22c55e;border-radius:8px;padding:20px 24px;margin:24px 0;\">\n  <div style=\"display:flex;align-items:center;gap:8px;margin-bottom:12px;\"><span style=\"font-size:18px;\">&#128161;<\/span><strong style=\"color:#16a34a;font-size:15px;\">\u30cd\u30b9\u30c8\u306f3\u6bb5\u968e\u3092\u4e0a\u9650\u306e\u76ee\u5b89\u306b\u3059\u308b<\/strong><\/div>\n  <p style=\"margin:0;font-size:15px;line-height:1.8;color:#333;\">if\u6587\u306e\u30cd\u30b9\u30c8\u304c3\u6bb5\u968e\u3092\u8d85\u3048\u308b\u3068\u3001\u3069\u306eelse\/\u4e2d\u62ec\u5f27\u304c\u3069\u306eif\u306b\u5bfe\u5fdc\u3059\u308b\u304b\u3092\u8ffd\u3046\u306e\u304c\u96e3\u3057\u304f\u306a\u308a\u307e\u3059\u3002\u6df1\u3044\u30cd\u30b9\u30c8\u306b\u306a\u3063\u305f\u3089\u3001\u5185\u90e8\u306e\u51e6\u7406\u3092\u5225\u306e\u95a2\u6570\u306b\u5207\u308a\u51fa\u3059\u3053\u3068\u3092\u691c\u8a0e\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u95a2\u6570\u306b\u5206\u5272\u3059\u308b\u3053\u3068\u3067\u3001\u305d\u308c\u305e\u308c\u306e\u30ed\u30b8\u30c3\u30af\u304c\u30b7\u30f3\u30d7\u30eb\u306b\u306a\u308a\u30c6\u30b9\u30c8\u3082\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<\/div>\n\n\n<div style=\"margin:48px 0 8px;display:flex;gap:12px;justify-content:center;flex-wrap:wrap;\"><a href=\"https:\/\/aikanri.genai-ai.co.jp\/aibpo\/makase\/blog\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_content=cc-c-if-statement&#038;blog_slug=cc-c-if-statement&#038;blog_title=%E3%80%902026%E5%B9%B48%E6%9C%88%E6%9C%80%E6%96%B0%E3%80%91C%E8%A8%80%E8%AA%9E%E3%81%AEif%E6%96%87%E5%AE%8C%E5%85%A8%E3%82%AC%E3%82%A4%E3%83%89%EF%BD%9Celse%E3%83%BBAND%2FOR%E3%83%BB%E3%83%8D%E3%82%B9%E3%83%88%E3%83%BBswitch%E6%AF%94%E8%BC%83%E3%83%BBClaude%20Code%E6%B4%BB%E7%94%A8%E6%B3%95&#038;blog_url=https%3A%2F%2Fgenai-ai.co.jp%2Fai-kanri%2Fblog%2Fcc-c-if-statement%2F&#038;utm_campaign=aibpo_makase\" target=\"_blank\" rel=\"noopener\" aria-label=\"AI\u793e\u54e1AIKATA\uff08\u670830\u4e07\u5186\u3067\u696d\u52d9\u307e\u304b\u305b\u653e\u984c\uff09\u306e\u7121\u6599\u76f8\u8ac7 \u4e88\u7d04\u30da\u30fc\u30b8\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/09\/cta_blog_makase_20260904.jpg\" alt=\"AI\u793e\u54e1AIKATA\uff5c\u670830\u4e07\u5186\u306e\u5b9a\u984d\u3067\u5fa1\u793e\u306e\u696d\u52d9\u3092\u307e\u308b\u3054\u3068\u5dfb\u304d\u53d6\u308a\u307e\u3059\uff08\u7121\u6599\u76f8\u8ac760\u5206\uff09\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><a href=\"https:\/\/aikanri.genai-ai.co.jp\/koteihi-line\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_content=cc-c-if-statement&#038;blog_slug=cc-c-if-statement&#038;blog_title=%E3%80%902026%E5%B9%B48%E6%9C%88%E6%9C%80%E6%96%B0%E3%80%91C%E8%A8%80%E8%AA%9E%E3%81%AEif%E6%96%87%E5%AE%8C%E5%85%A8%E3%82%AC%E3%82%A4%E3%83%89%EF%BD%9Celse%E3%83%BBAND%2FOR%E3%83%BB%E3%83%8D%E3%82%B9%E3%83%88%E3%83%BBswitch%E6%AF%94%E8%BC%83%E3%83%BBClaude%20Code%E6%B4%BB%E7%94%A8%E6%B3%95&#038;blog_url=https%3A%2F%2Fgenai-ai.co.jp%2Fai-kanri%2Fblog%2Fcc-c-if-statement%2F&#038;utm_campaign=koteihi_shindan\" target=\"_blank\" rel=\"noopener\" aria-label=\"\u516c\u5f0fLINE\u306e\u56fa\u5b9a\u8cbb\u524a\u6e1b\u8a3a\u65ad\uff08\u7121\u6599\u30fb\u7d041\u5206\uff09\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/09\/cta_blog_koteihi_line.jpg\" alt=\"\u5fa1\u793e\u304c\u6e1b\u3089\u305b\u308b\u56fa\u5b9a\u8cbb\u306f\u6708\u3044\u304f\u3089\u304b\uff5c\u516c\u5f0fLINE\u3067\u8cea\u554f\u306b\u7b54\u3048\u308b\u3060\u3051\uff08\u7121\u6599\u30fb\u7d041\u5206\uff09\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><\/div>\n\n\n<div id=\"sec-07\"><\/div>\n<h2 class=\"section-header-img\" style=\"margin:32px 0 24px;border-radius:8px;overflow:hidden;background:linear-gradient(135deg,#1a1a1a 0%,#2a1015 100%);padding:32px 28px;color:#fff;position:relative;border:none;border-left:none;text-align:left;\">\n  <span class=\"section-number\" style=\"display:block;\">07<\/span>\n  <span class=\"section-label\" style=\"display:block;\">BRACE OMIT<\/span>\n  <span class=\"section-title\" style=\"display:block;\">\u62ec\u5f27{}\u7701\u7565\u306e\u5371\u967a\u6027\u3068\u907f\u3051\u308b\u3079\u304d\u7406\u7531<\/span>\n  <span class=\"section-desc\">if\u6587\u306e\u62ec\u5f27\u7701\u7565\u304c\u30d0\u30b0\u3092\u751f\u3080\u6709\u540d\u306a\u5b9f\u4f8b\u2014\u2014Apple\u306e\u30d0\u30b0\u304b\u3089\u5b66\u3076<\/span>\n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">C\u8a00\u8a9e\u3067\u306f\u3001if\u6587\u306e\u672c\u4f53\u304c1\u884c\u3060\u3051\u306e\u5834\u5408\u306b\u4e2d\u62ec\u5f27{}\u3092\u7701\u7565\u3067\u304d\u307e\u3059\u3002\u3057\u304b\u3057<strong>\u62ec\u5f27\u306e\u7701\u7565\u306f\u4e88\u671f\u3057\u306a\u3044\u30d0\u30b0\u306e\u539f\u56e0\u306b\u306a\u308a\u3084\u3059\u304f\u3001\u30d7\u30ed\u306e\u73fe\u5834\u3067\u306f\u7701\u7565\u3057\u306a\u3044\u3053\u3068\u304c\u63a8\u5968<\/strong>\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<div style=\"background:#1e1e1e;border-radius:8px;padding:20px 24px;margin:20px 0;overflow-x:auto;\">\n  <div style=\"font-size:11px;color:#888;margin-bottom:8px;text-transform:uppercase;letter-spacing:1px;\">C\u8a00\u8a9e<\/div>\n  <pre style=\"margin:0;font-family:'Courier New',Consolas,monospace;font-size:14px;line-height:1.8;color:#d4d4d4;white-space:pre;\">\/* \u62ec\u5f27\u3092\u7701\u7565\u3057\u305f\u66f8\u304d\u65b9\uff08\u52d5\u4f5c\u3059\u308b\uff09 *\/\nif (score >= 80)\n    printf(\"\u5408\u683c\\n\");   \/* if\u306e\u76f4\u5f8c1\u6587\u3060\u3051\u304cif\u672c\u4f53 *\/\n\n\/* \u62ec\u5f27\u3092\u7701\u7565\u3057\u3066\u5f8c\u304b\u3089\u884c\u3092\u8ffd\u52a0\u3057\u305f\u6642\u306e\u30d0\u30b0 *\/\nif (score >= 80)\n    printf(\"\u5408\u683c\\n\");\n    printf(\"\u304a\u3081\u3067\u3068\u3046\\n\");  \/* \u3053\u308c\u306f\u5e38\u306b\u5b9f\u884c\u3055\u308c\u308b\uff01 if\u306b\u5c5e\u3055\u306a\u3044 *\/\n\n\/* \u62ec\u5f27\u3092\u4ed8\u3051\u305f\u5b89\u5168\u306a\u66f8\u304d\u65b9 *\/\nif (score >= 80) {\n    printf(\"\u5408\u683c\\n\");\n    printf(\"\u304a\u3081\u3067\u3068\u3046\\n\");  \/* \u4e21\u65b9\u304cif\u306b\u5c5e\u3059\u308b *\/\n}<\/pre>\n<\/div>\n\n\n\n<div style=\"background:#fef2f2;border:2px solid #dc2626;border-radius:8px;padding:20px 24px;margin:24px 0;\">\n  <div style=\"display:flex;align-items:center;gap:8px;margin-bottom:12px;\"><span style=\"font-size:20px;\">&#9888;&#65039;<\/span><strong style=\"color:#dc2626;font-size:16px;\">Apple SSL\/TLS\u306e\u300cgoto fail\u300d\u30d0\u30b0\uff082014\u5e74\uff09<\/strong><\/div>\n  <p style=\"margin:0;font-size:15px;line-height:1.8;color:#333;\">2014\u5e74\u306bApple\u306eSSL\/TLS\u30e9\u30a4\u30d6\u30e9\u30ea\u3067\u300cgoto fail;\u300d\u3068\u3044\u30461\u884c\u304c2\u5ea6\u66f8\u304b\u308c\u305f\u30d0\u30b0\u304c\u767a\u898b\u3055\u308c\u307e\u3057\u305f\u3002\u62ec\u5f27{}\u306a\u3057\u306eif\u6587\u306b\u884c\u3092\u8ffd\u52a0\u3057\u305f\u969b\u306e\u8a18\u8ff0\u30df\u30b9\u304c\u539f\u56e0\u3067\u3001iPhone\u306eSSL\u8a8d\u8a3c\u304c\u6a5f\u80fd\u3057\u306a\u3044\u3068\u3044\u3046\u91cd\u5927\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8106\u5f31\u6027\u304c\u7d041\u5e74\u9593\u653e\u7f6e\u3055\u308c\u3066\u3044\u307e\u3057\u305f\u3002\u62ec\u5f27\u7701\u7565\u304c\u3044\u304b\u306b\u5371\u967a\u304b\u3092\u793a\u3059\u5b9f\u4f8b\u3068\u3057\u3066\u6709\u540d\u3067\u3059\u3002\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u591a\u304f\u3067\u300cif\u6587\u306b\u306f\u5fc5\u305a{}\u3092\u4ed8\u3051\u308b\u300d\u3068\u3044\u3046\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u898f\u7d04\u304c\u5b9a\u3081\u3089\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<\/div>\n\n\n\n<div style=\"background:#f0fdf4;border:1px solid #22c55e;border-radius:8px;padding:20px 24px;margin:24px 0;\">\n  <div style=\"display:flex;align-items:center;gap:8px;margin-bottom:12px;\"><span style=\"font-size:18px;\">&#128161;<\/span><strong style=\"color:#16a34a;font-size:15px;\">\u62ec\u5f27\u7701\u7565\u306e\u554f\u984c\u306f\u3060\u3093\u3054\u306b\u30a4\u30f3\u30c7\u30f3\u30c8\u3067\u306f\u89e3\u6c7a\u3057\u306a\u3044<\/strong><\/div>\n  <p style=\"margin:0;font-size:15px;line-height:1.8;color:#333;\">\u300c\u30a4\u30f3\u30c7\u30f3\u30c8\u304c\u63c3\u3063\u3066\u3044\u308b\u304b\u3089\u5927\u4e08\u592b\u300d\u3068\u3044\u3046\u8003\u3048\u306f\u8aa4\u308a\u3067\u3059\u3002C\u8a00\u8a9e\uff08\u3068\u591a\u304f\u306e\u8a00\u8a9e\uff09\u306f\u30a4\u30f3\u30c7\u30f3\u30c8\u3067\u51e6\u7406\u306e\u30b9\u30b3\u30fc\u30d7\u3092\u5224\u65ad\u3057\u307e\u305b\u3093\u3002Python\u3068\u9055\u3044\u3001C\u8a00\u8a9e\u3067\u306f{}\u304c\u51e6\u7406\u30d6\u30ed\u30c3\u30af\u3092\u5b9a\u7fa9\u3057\u307e\u3059\u3002\u30a4\u30f3\u30c7\u30f3\u30c8\u306f\u3042\u304f\u307e\u3067\u4eba\u9593\u304c\u8aad\u307f\u3084\u3059\u304f\u3059\u308b\u305f\u3081\u306e\u6163\u7fd2\u3067\u3042\u308a\u3001\u30b3\u30f3\u30d1\u30a4\u30e9\u306f\u7121\u8996\u3057\u307e\u3059\u3002<\/p>\n<\/div>\n\n\n<div style=\"margin:48px 0 8px;display:flex;gap:12px;justify-content:center;flex-wrap:wrap;\"><a href=\"https:\/\/aikanri.genai-ai.co.jp\/aibpo\/makase\/blog\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_content=cc-c-if-statement&#038;blog_slug=cc-c-if-statement&#038;blog_title=%E3%80%902026%E5%B9%B48%E6%9C%88%E6%9C%80%E6%96%B0%E3%80%91C%E8%A8%80%E8%AA%9E%E3%81%AEif%E6%96%87%E5%AE%8C%E5%85%A8%E3%82%AC%E3%82%A4%E3%83%89%EF%BD%9Celse%E3%83%BBAND%2FOR%E3%83%BB%E3%83%8D%E3%82%B9%E3%83%88%E3%83%BBswitch%E6%AF%94%E8%BC%83%E3%83%BBClaude%20Code%E6%B4%BB%E7%94%A8%E6%B3%95&#038;blog_url=https%3A%2F%2Fgenai-ai.co.jp%2Fai-kanri%2Fblog%2Fcc-c-if-statement%2F&#038;utm_campaign=aibpo_makase\" target=\"_blank\" rel=\"noopener\" aria-label=\"AI\u793e\u54e1AIKATA\uff08\u670830\u4e07\u5186\u3067\u696d\u52d9\u307e\u304b\u305b\u653e\u984c\uff09\u306e\u7121\u6599\u76f8\u8ac7 \u4e88\u7d04\u30da\u30fc\u30b8\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/09\/cta_blog_makase_20260904.jpg\" alt=\"AI\u793e\u54e1AIKATA\uff5c\u670830\u4e07\u5186\u306e\u5b9a\u984d\u3067\u5fa1\u793e\u306e\u696d\u52d9\u3092\u307e\u308b\u3054\u3068\u5dfb\u304d\u53d6\u308a\u307e\u3059\uff08\u7121\u6599\u76f8\u8ac760\u5206\uff09\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><a href=\"https:\/\/aikanri.genai-ai.co.jp\/koteihi-line\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_content=cc-c-if-statement&#038;blog_slug=cc-c-if-statement&#038;blog_title=%E3%80%902026%E5%B9%B48%E6%9C%88%E6%9C%80%E6%96%B0%E3%80%91C%E8%A8%80%E8%AA%9E%E3%81%AEif%E6%96%87%E5%AE%8C%E5%85%A8%E3%82%AC%E3%82%A4%E3%83%89%EF%BD%9Celse%E3%83%BBAND%2FOR%E3%83%BB%E3%83%8D%E3%82%B9%E3%83%88%E3%83%BBswitch%E6%AF%94%E8%BC%83%E3%83%BBClaude%20Code%E6%B4%BB%E7%94%A8%E6%B3%95&#038;blog_url=https%3A%2F%2Fgenai-ai.co.jp%2Fai-kanri%2Fblog%2Fcc-c-if-statement%2F&#038;utm_campaign=koteihi_shindan\" target=\"_blank\" rel=\"noopener\" aria-label=\"\u516c\u5f0fLINE\u306e\u56fa\u5b9a\u8cbb\u524a\u6e1b\u8a3a\u65ad\uff08\u7121\u6599\u30fb\u7d041\u5206\uff09\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/09\/cta_blog_koteihi_line.jpg\" alt=\"\u5fa1\u793e\u304c\u6e1b\u3089\u305b\u308b\u56fa\u5b9a\u8cbb\u306f\u6708\u3044\u304f\u3089\u304b\uff5c\u516c\u5f0fLINE\u3067\u8cea\u554f\u306b\u7b54\u3048\u308b\u3060\u3051\uff08\u7121\u6599\u30fb\u7d041\u5206\uff09\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><\/div>\n\n\n<div id=\"sec-08\"><\/div>\n<h2 class=\"section-header-img\" style=\"margin:32px 0 24px;border-radius:8px;overflow:hidden;background:linear-gradient(135deg,#1a1a1a 0%,#2a1015 100%);padding:32px 28px;color:#fff;position:relative;border:none;border-left:none;text-align:left;\">\n  <span class=\"section-number\" style=\"display:block;\">08<\/span>\n  <span class=\"section-label\" style=\"display:block;\">IF VS SWITCH<\/span>\n  <span class=\"section-title\" style=\"display:block;\">if\u6587 vs switch\u6587\uff1a\u4f7f\u3044\u5206\u3051\u306e\u5224\u65ad\u57fa\u6e96<\/span>\n  <span class=\"section-desc\">\u540c\u4e00\u5909\u6570\u306e\u5024\u3092\u8907\u6570\u30d1\u30bf\u30fc\u30f3\u3067\u6bd4\u8f03\u3059\u308b\u306a\u3089switch\u6587\u304c\u8aad\u307f\u3084\u3059\u3044<\/span>\n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">C\u8a00\u8a9e\u306b\u306fif-else if\u4ee5\u5916\u306b\u300cswitch\u6587\u300d\u3068\u3044\u3046\u591a\u5206\u5c90\u69cb\u6587\u304c\u3042\u308a\u307e\u3059\u3002<strong>\u540c\u4e00\u306e\u5909\u6570\u3092\u8907\u6570\u306e\u5b9a\u6570\u5024\u3068\u6bd4\u8f03\u3059\u308b\u5834\u5408\u306fswitch\u6587\u306e\u65b9\u304c\u30b3\u30fc\u30c9\u304c\u3059\u3063\u304d\u308a<\/strong>\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<div style=\"background:#f8f9fa;border-left:4px solid #6b7280;border-radius:0 8px 8px 0;padding:16px 20px;margin:20px 0;\">\n  <p style=\"margin:0 0 4px;font-size:13px;font-weight:700;color:#6b7280;letter-spacing:1px;\">&#128218; \u7528\u8a9e\u89e3\u8aac<\/p>\n  <p style=\"margin:0;font-size:15px;line-height:1.7;\"><strong>switch\u6587\uff08\u9078\u629e\u69cb\u9020\uff09<\/strong>\uff1aC\u8a00\u8a9e\u306e\u5236\u5fa1\u69cb\u9020\u306e\u4e00\u3064\u3002\u300cswitch(\u5909\u6570) { case \u50241: \u51e6\u7406; break; case \u50242: \u51e6\u7406; break; default: \u51e6\u7406; }\u300d\u306e\u5f62\u3067\u4f7f\u3046\u3002switch\u6587\u306f\u6574\u6570\u578b\u3084\u6587\u5b57\u578b\uff08char\u306fASCII\u30b3\u30fc\u30c9\u304c\u6574\u6570\u306e\u305f\u3081\u53ef\u80fd\uff09\u306e\u6bd4\u8f03\u306b\u4f7f\u3048\u308b\u3002\u6ce8\u610f\u70b9\u306f\u5404case\u306e\u672b\u5c3e\u306bbreak\u3092\u66f8\u304b\u306a\u3044\u3068\u6b21\u306ecase\u306e\u51e6\u7406\u3082\u7d9a\u3051\u3066\u5b9f\u884c\u3055\u308c\u308b\uff08\u30d5\u30a9\u30fc\u30eb\u30b9\u30eb\u30fc\uff09\u3053\u3068\u3002break\u306e\u66f8\u304d\u5fd8\u308c\u306f\u983b\u51fa\u30d0\u30b0\u3002<\/p>\n<\/div>\n\n\n\n<div style=\"background:#1e1e1e;border-radius:8px;padding:20px 24px;margin:20px 0;overflow-x:auto;\">\n  <div style=\"font-size:11px;color:#888;margin-bottom:8px;text-transform:uppercase;letter-spacing:1px;\">C\u8a00\u8a9e<\/div>\n  <pre style=\"margin:0;font-family:'Courier New',Consolas,monospace;font-size:14px;line-height:1.8;color:#d4d4d4;white-space:pre;\">#include &lt;stdio.h&gt;\n\nint main() {\n    int day = 3;  \/* 1=\u6708\u301c7=\u65e5 *\/\n\n    \/* if-else if\u3067\u66f8\u3044\u305f\u5834\u5408 *\/\n    if (day == 1) {\n        printf(\"\u6708\u66dc\u65e5\\n\");\n    } else if (day == 2) {\n        printf(\"\u706b\u66dc\u65e5\\n\");\n    } else if (day == 3) {\n        printf(\"\u6c34\u66dc\u65e5\\n\");  \/* \u3053\u308c\u304c\u5b9f\u884c\u3055\u308c\u308b *\/\n    } \/* ... \u7701\u7565 *\/\n\n    \/* switch\u6587\u3067\u66f8\u3044\u305f\u5834\u5408\uff08\u540c\u4e00\u5909\u6570\u306e\u591a\u5024\u6bd4\u8f03\u306f\u3053\u3061\u3089\u304c\u8aad\u307f\u3084\u3059\u3044\uff09*\/\n    switch (day) {\n        case 1: printf(\"\u6708\u66dc\u65e5\\n\"); break;\n        case 2: printf(\"\u706b\u66dc\u65e5\\n\"); break;\n        case 3: printf(\"\u6c34\u66dc\u65e5\\n\"); break;  \/* \u3053\u308c\u304c\u5b9f\u884c\u3055\u308c\u308b *\/\n        case 4: printf(\"\u6728\u66dc\u65e5\\n\"); break;\n        case 5: printf(\"\u91d1\u66dc\u65e5\\n\"); break;\n        case 6: printf(\"\u571f\u66dc\u65e5\\n\"); break;\n        case 7: printf(\"\u65e5\u66dc\u65e5\\n\"); break;\n        default: printf(\"\u7121\u52b9\u306a\u5024\\n\"); break;\n    }\n\n    return 0;\n}<\/pre>\n<\/div>\n\n\n\n<table>\n<thead><tr><th>\u69cb\u6587<\/th><th>\u5411\u3044\u3066\u3044\u308b\u30b1\u30fc\u30b9<\/th><th>switch\u6587\u306e\u5236\u7d04<\/th><th>\u8aad\u307f\u3084\u3059\u3055<\/th><\/tr><\/thead>\n<tbody>\n<tr><td>if-else if<\/td><td>\u7570\u306a\u308b\u5909\u6570\u30fb\u8907\u5408\u6761\u4ef6\u30fb\u7bc4\u56f2\u6bd4\u8f03\uff08>=\u306a\u3069\uff09<\/td><td>\u306a\u3057<\/td><td>\u8907\u5408\u6761\u4ef6\u306b\u5f37\u3044<\/td><\/tr>\n<tr><td>switch\u6587<\/td><td>\u540c\u4e00\u5909\u6570\u3092\u6574\u6570\/\u6587\u5b57\u306e\u8907\u6570\u5024\u3068\u6bd4\u8f03<\/td><td>\u6574\u6570\u30fb\u6587\u5b57\u578b\u306e\u307f\uff08\u6d6e\u52d5\u5c0f\u6570\u30fb\u6587\u5b57\u5217\u306f\u4e0d\u53ef\uff09<\/td><td>\u591a\u5024\u6bd4\u8f03\u304c\u3059\u3063\u304d\u308a\u8aad\u3081\u308b<\/td><\/tr>\n<\/tbody>\n<\/table>\n\n\n\n<div class=\"balloon-wrap is-right\">\n  <div class=\"balloon-icon\">\n    <img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/04\/yamazaki-avatar.png\" alt=\"AI\u9b3c\u7ba1\u7406\u5c71\u5d0e\">\n    <span class=\"balloon-name\">AI\u9b3c\u7ba1\u7406\u5c71\u5d0e<\/span>\n  <\/div>\n  <div class=\"balloon-body\">switch\u6587\u3067\u6700\u3082\u3088\u304f\u3042\u308b\u30d0\u30b0\u306fcase\u306ebreak\u3092\u66f8\u304d\u5fd8\u308c\u308b\u3053\u3068\uff08\u30d5\u30a9\u30fc\u30eb\u30b9\u30eb\u30fc\uff09\u3067\u3059\u3002break\u304c\u306a\u3044\u3068\u3001\u6b21\u306ecase\u306e\u51e6\u7406\u307e\u3067\u9023\u7d9a\u3057\u3066\u5b9f\u884c\u3055\u308c\u307e\u3059\u3002switch\u6587\u3092\u66f8\u3044\u305f\u3089\u5fc5\u305a\u5168case\u306bbreak\u304c\u3042\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002Claude Code\u306bswitch\u6587\u3092\u751f\u6210\u3057\u3066\u3082\u3089\u3046\u5834\u5408\u3082\u3001break\u304c\u6b63\u3057\u304f\u4ed8\u3044\u3066\u3044\u308b\u304b\u78ba\u8a8d\u3059\u308b\u3053\u3068\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\u3002<\/div>\n<\/div>\n\n\n<div style=\"margin:48px 0 8px;display:flex;gap:12px;justify-content:center;flex-wrap:wrap;\"><a href=\"https:\/\/aikanri.genai-ai.co.jp\/aibpo\/makase\/blog\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_content=cc-c-if-statement&#038;blog_slug=cc-c-if-statement&#038;blog_title=%E3%80%902026%E5%B9%B48%E6%9C%88%E6%9C%80%E6%96%B0%E3%80%91C%E8%A8%80%E8%AA%9E%E3%81%AEif%E6%96%87%E5%AE%8C%E5%85%A8%E3%82%AC%E3%82%A4%E3%83%89%EF%BD%9Celse%E3%83%BBAND%2FOR%E3%83%BB%E3%83%8D%E3%82%B9%E3%83%88%E3%83%BBswitch%E6%AF%94%E8%BC%83%E3%83%BBClaude%20Code%E6%B4%BB%E7%94%A8%E6%B3%95&#038;blog_url=https%3A%2F%2Fgenai-ai.co.jp%2Fai-kanri%2Fblog%2Fcc-c-if-statement%2F&#038;utm_campaign=aibpo_makase\" target=\"_blank\" rel=\"noopener\" aria-label=\"AI\u793e\u54e1AIKATA\uff08\u670830\u4e07\u5186\u3067\u696d\u52d9\u307e\u304b\u305b\u653e\u984c\uff09\u306e\u7121\u6599\u76f8\u8ac7 \u4e88\u7d04\u30da\u30fc\u30b8\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/09\/cta_blog_makase_20260904.jpg\" alt=\"AI\u793e\u54e1AIKATA\uff5c\u670830\u4e07\u5186\u306e\u5b9a\u984d\u3067\u5fa1\u793e\u306e\u696d\u52d9\u3092\u307e\u308b\u3054\u3068\u5dfb\u304d\u53d6\u308a\u307e\u3059\uff08\u7121\u6599\u76f8\u8ac760\u5206\uff09\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><a href=\"https:\/\/aikanri.genai-ai.co.jp\/koteihi-line\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_content=cc-c-if-statement&#038;blog_slug=cc-c-if-statement&#038;blog_title=%E3%80%902026%E5%B9%B48%E6%9C%88%E6%9C%80%E6%96%B0%E3%80%91C%E8%A8%80%E8%AA%9E%E3%81%AEif%E6%96%87%E5%AE%8C%E5%85%A8%E3%82%AC%E3%82%A4%E3%83%89%EF%BD%9Celse%E3%83%BBAND%2FOR%E3%83%BB%E3%83%8D%E3%82%B9%E3%83%88%E3%83%BBswitch%E6%AF%94%E8%BC%83%E3%83%BBClaude%20Code%E6%B4%BB%E7%94%A8%E6%B3%95&#038;blog_url=https%3A%2F%2Fgenai-ai.co.jp%2Fai-kanri%2Fblog%2Fcc-c-if-statement%2F&#038;utm_campaign=koteihi_shindan\" target=\"_blank\" rel=\"noopener\" aria-label=\"\u516c\u5f0fLINE\u306e\u56fa\u5b9a\u8cbb\u524a\u6e1b\u8a3a\u65ad\uff08\u7121\u6599\u30fb\u7d041\u5206\uff09\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/09\/cta_blog_koteihi_line.jpg\" alt=\"\u5fa1\u793e\u304c\u6e1b\u3089\u305b\u308b\u56fa\u5b9a\u8cbb\u306f\u6708\u3044\u304f\u3089\u304b\uff5c\u516c\u5f0fLINE\u3067\u8cea\u554f\u306b\u7b54\u3048\u308b\u3060\u3051\uff08\u7121\u6599\u30fb\u7d041\u5206\uff09\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><\/div>\n\n\n<div id=\"sec-09\"><\/div>\n<h2 class=\"section-header-img\" style=\"margin:32px 0 24px;border-radius:8px;overflow:hidden;background:linear-gradient(135deg,#1a1a1a 0%,#2a1015 100%);padding:32px 28px;color:#fff;position:relative;border:none;border-left:none;text-align:left;\">\n  <span class=\"section-number\" style=\"display:block;\">09<\/span>\n  <span class=\"section-label\" style=\"display:block;\">TERNARY OP<\/span>\n  <span class=\"section-title\" style=\"display:block;\">\u4e09\u9805\u6f14\u7b97\u5b50\uff1aif-else\u306e\u77ed\u7e2e\u8a18\u6cd5<\/span>\n  <span class=\"section-desc\">1\u884c\u3067if-else\u3092\u66f8\u3051\u308b\u4e09\u9805\u6f14\u7b97\u5b50\u306e\u4f7f\u3044\u65b9\u3068\u6ce8\u610f\u70b9<\/span>\n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\n<div style=\"background:#f8f9fa;border-left:4px solid #6b7280;border-radius:0 8px 8px 0;padding:16px 20px;margin:20px 0;\">\n  <p style=\"margin:0 0 4px;font-size:13px;font-weight:700;color:#6b7280;letter-spacing:1px;\">&#128218; \u7528\u8a9e\u89e3\u8aac<\/p>\n  <p style=\"margin:0;font-size:15px;line-height:1.7;\"><strong>\u4e09\u9805\u6f14\u7b97\u5b50\uff08\u6761\u4ef6\u6f14\u7b97\u5b50\uff09<\/strong>\uff1aC\u8a00\u8a9e\u306eif-else\u30921\u884c\u306b\u66f8\u304f\u6f14\u7b97\u5b50\u3002\u300c\u6761\u4ef6 ? \u771f\u306e\u5024 : \u507d\u306e\u5024\u300d\u306e\u5f62\u3067\u66f8\u304f\u3002\u300cint max = (a &gt; b) ? a : b;\u300d\u306fa\u3068b\u306e\u3046\u3061\u5927\u304d\u3044\u65b9\u3092max\u306b\u4ee3\u5165\u3059\u308b\u3002\u5f0f\u3068\u3057\u3066\u66f8\u3051\u308b\u305f\u3081\u3001\u95a2\u6570\u306e\u5f15\u6570\u3084\u5909\u6570\u306e\u521d\u671f\u5316\u306b\u76f4\u63a5\u66f8\u3051\u308b\u306e\u304c\u7279\u5fb4\u3002\u30cd\u30b9\u30c8\u3059\u308b\u3068\u53ef\u8aad\u6027\u304c\u5927\u304d\u304f\u4f4e\u4e0b\u3059\u308b\u305f\u3081\u3001\u30b7\u30f3\u30d7\u30eb\u306a2\u5206\u5c90\u306e\u5024\u4ee3\u5165\u306b\u9650\u5b9a\u3057\u3066\u4f7f\u3046\u3053\u3068\u304c\u63a8\u5968\u3055\u308c\u308b\u3002<\/p>\n<\/div>\n\n\nC\u8a00\u8a9e\u306b\u306f\u300c\u4e09\u9805\u6f14\u7b97\u5b50\uff08\u6761\u4ef6\u6f14\u7b97\u5b50\uff09\u300d\u3068\u547c\u3070\u308c\u308b\u3001<strong>if-else\u30921\u884c\u306b\u66f8\u3051\u308b\u7701\u7565\u8a18\u6cd5<\/strong>\u304c\u3042\u308a\u307e\u3059\u3002\u300c\u6761\u4ef6 ? \u771f\u306e\u5024 : \u507d\u306e\u5024\u300d\u3068\u3044\u3046\u5f62\u3067\u66f8\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<div style=\"background:#1e1e1e;border-radius:8px;padding:20px 24px;margin:20px 0;overflow-x:auto;\">\n  <div style=\"font-size:11px;color:#888;margin-bottom:8px;text-transform:uppercase;letter-spacing:1px;\">C\u8a00\u8a9e<\/div>\n  <pre style=\"margin:0;font-family:'Courier New',Consolas,monospace;font-size:14px;line-height:1.8;color:#d4d4d4;white-space:pre;\">#include &lt;stdio.h&gt;\n\nint main() {\n    int score = 75;\n\n    \/* if-else \u3092\u4e09\u9805\u6f14\u7b97\u5b50\u3067\u66f8\u304f *\/\n    const char *result = (score >= 80) ? \"\u5408\u683c\" : \"\u4e0d\u5408\u683c\";\n    printf(\"%s\\n\", result);  \/* \u4e0d\u5408\u683c *\/\n\n    \/* \u4e09\u9805\u6f14\u7b97\u5b50\u3067\u6700\u5927\u5024\u3092\u6c42\u3081\u308b *\/\n    int a = 10, b = 25;\n    int max = (a > b) ? a : b;\n    printf(\"\u6700\u5927\u5024: %d\\n\", max);  \/* 25 *\/\n\n    \/* \u4e09\u9805\u6f14\u7b97\u5b50\u306e\u30cd\u30b9\u30c8\uff08\u53ef\u8aad\u6027\u304c\u4f4e\u3044\u306e\u3067\u907f\u3051\u308b\u3079\u304d\uff09*\/\n    int x = 75;\n    const char *grade = (x >= 90) ? \"S\" : (x >= 80) ? \"A\" : (x >= 70) ? \"B\" : \"C\u4ee5\u4e0b\";\n    printf(\"\u8a55\u4fa1: %s\\n\", grade);  \/* B *\/\n\n    return 0;\n}<\/pre>\n<\/div>\n\n\n\n<div style=\"background:#fef2f2;border:2px solid #dc2626;border-radius:8px;padding:20px 24px;margin:24px 0;\">\n  <div style=\"display:flex;align-items:center;gap:8px;margin-bottom:12px;\"><span style=\"font-size:20px;\">&#9888;&#65039;<\/span><strong style=\"color:#dc2626;font-size:16px;\">\u4e09\u9805\u6f14\u7b97\u5b50\u306e\u30cd\u30b9\u30c8\u306f\u53ef\u8aad\u6027\u304c\u5927\u5e45\u306b\u4f4e\u4e0b\u3059\u308b<\/strong><\/div>\n  <p style=\"margin:0;font-size:15px;line-height:1.8;color:#333;\">\u4e09\u9805\u6f14\u7b97\u5b50\u306f\u30b7\u30f3\u30d7\u30eb\u306a2\u5206\u5c90\u306b\u306f\u4f7f\u3048\u307e\u3059\u304c\u3001\u30cd\u30b9\u30c8\u3059\u308b\u3068\u4e00\u884c\u3067\u8aad\u3080\u306e\u304c\u975e\u5e38\u306b\u56f0\u96e3\u306b\u306a\u308a\u307e\u3059\u30023\u5206\u5c90\u4ee5\u4e0a\u306e\u5834\u5408\u306fif-else if\u3092\u4f7f\u3063\u305f\u65b9\u304c\u8aad\u307f\u3084\u3059\u3044\u30b3\u30fc\u30c9\u306b\u306a\u308a\u307e\u3059\u3002\u300c\u30b3\u30fc\u30c9\u306f\u66f8\u304f\u6642\u9593\u3088\u308a\u8aad\u3080\u6642\u9593\u306e\u65b9\u304c\u9577\u3044\u300d\u3068\u3044\u3046\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306e\u683c\u8a00\u306e\u3088\u3046\u306b\u3001\u53ef\u8aad\u6027\u3092\u91cd\u8996\u3057\u3066\u4e09\u9805\u6f14\u7b97\u5b50\u306e\u4f7f\u7528\u306f\u6700\u5c0f\u9650\u306b\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<\/div>\n\n\n\n<div class=\"g-flow-row\" style=\"margin:24px 0;\">\n  <div class=\"g-flow-item\"><strong>\u6761\u4ef6\u5f0f\u3092\u8a55\u4fa1<\/strong><br><span style=\"font-size:12px;\">\uff08a &gt; b\uff09\u306e\u3088\u3046\u306a<br>\u6bd4\u8f03\u30fb\u8ad6\u7406\u5f0f<\/span><\/div>  <div class=\"g-flow-arrow\">&#8594;<\/div>  <div class=\"g-flow-item\"><strong>\u771f\uff08\u975e\u30bc\u30ed\uff09\u306e\u5834\u5408<\/strong><br><span style=\"font-size:12px;\">? \u306e\u5f8c\u306e\u5024\/\u5f0f<br>\u3092\u8fd4\u3059<\/span><\/div>  <div class=\"g-flow-arrow\">&#8594;<\/div>  <div class=\"g-flow-item\"><strong>\u507d\uff08\u30bc\u30ed\uff09\u306e\u5834\u5408<\/strong><br><span style=\"font-size:12px;\">: \u306e\u5f8c\u306e\u5024\/\u5f0f<br>\u3092\u8fd4\u3059<\/span><\/div>  <div class=\"g-flow-arrow\">&#8594;<\/div>  <div class=\"g-flow-item\"><strong>\u7d50\u679c\u3092\u5909\u6570\u306b\u4ee3\u5165<\/strong><br><span style=\"font-size:12px;\">\u307e\u305f\u306f\u95a2\u6570\u5f15\u6570\u306b<br>\u76f4\u63a5\u4f7f\u7528<\/span><\/div>\n<\/div>\n\n\n<div style=\"margin:48px 0 8px;display:flex;gap:12px;justify-content:center;flex-wrap:wrap;\"><a href=\"https:\/\/aikanri.genai-ai.co.jp\/aibpo\/makase\/blog\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_content=cc-c-if-statement&#038;blog_slug=cc-c-if-statement&#038;blog_title=%E3%80%902026%E5%B9%B48%E6%9C%88%E6%9C%80%E6%96%B0%E3%80%91C%E8%A8%80%E8%AA%9E%E3%81%AEif%E6%96%87%E5%AE%8C%E5%85%A8%E3%82%AC%E3%82%A4%E3%83%89%EF%BD%9Celse%E3%83%BBAND%2FOR%E3%83%BB%E3%83%8D%E3%82%B9%E3%83%88%E3%83%BBswitch%E6%AF%94%E8%BC%83%E3%83%BBClaude%20Code%E6%B4%BB%E7%94%A8%E6%B3%95&#038;blog_url=https%3A%2F%2Fgenai-ai.co.jp%2Fai-kanri%2Fblog%2Fcc-c-if-statement%2F&#038;utm_campaign=aibpo_makase\" target=\"_blank\" rel=\"noopener\" aria-label=\"AI\u793e\u54e1AIKATA\uff08\u670830\u4e07\u5186\u3067\u696d\u52d9\u307e\u304b\u305b\u653e\u984c\uff09\u306e\u7121\u6599\u76f8\u8ac7 \u4e88\u7d04\u30da\u30fc\u30b8\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/09\/cta_blog_makase_20260904.jpg\" alt=\"AI\u793e\u54e1AIKATA\uff5c\u670830\u4e07\u5186\u306e\u5b9a\u984d\u3067\u5fa1\u793e\u306e\u696d\u52d9\u3092\u307e\u308b\u3054\u3068\u5dfb\u304d\u53d6\u308a\u307e\u3059\uff08\u7121\u6599\u76f8\u8ac760\u5206\uff09\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><a href=\"https:\/\/aikanri.genai-ai.co.jp\/koteihi-line\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_content=cc-c-if-statement&#038;blog_slug=cc-c-if-statement&#038;blog_title=%E3%80%902026%E5%B9%B48%E6%9C%88%E6%9C%80%E6%96%B0%E3%80%91C%E8%A8%80%E8%AA%9E%E3%81%AEif%E6%96%87%E5%AE%8C%E5%85%A8%E3%82%AC%E3%82%A4%E3%83%89%EF%BD%9Celse%E3%83%BBAND%2FOR%E3%83%BB%E3%83%8D%E3%82%B9%E3%83%88%E3%83%BBswitch%E6%AF%94%E8%BC%83%E3%83%BBClaude%20Code%E6%B4%BB%E7%94%A8%E6%B3%95&#038;blog_url=https%3A%2F%2Fgenai-ai.co.jp%2Fai-kanri%2Fblog%2Fcc-c-if-statement%2F&#038;utm_campaign=koteihi_shindan\" target=\"_blank\" rel=\"noopener\" aria-label=\"\u516c\u5f0fLINE\u306e\u56fa\u5b9a\u8cbb\u524a\u6e1b\u8a3a\u65ad\uff08\u7121\u6599\u30fb\u7d041\u5206\uff09\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/09\/cta_blog_koteihi_line.jpg\" alt=\"\u5fa1\u793e\u304c\u6e1b\u3089\u305b\u308b\u56fa\u5b9a\u8cbb\u306f\u6708\u3044\u304f\u3089\u304b\uff5c\u516c\u5f0fLINE\u3067\u8cea\u554f\u306b\u7b54\u3048\u308b\u3060\u3051\uff08\u7121\u6599\u30fb\u7d041\u5206\uff09\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><\/div>\n\n\n<div id=\"sec-10\"><\/div>\n<h2 class=\"section-header-img\" style=\"margin:32px 0 24px;border-radius:8px;overflow:hidden;background:linear-gradient(135deg,#1a1a1a 0%,#2a1015 100%);padding:32px 28px;color:#fff;position:relative;border:none;border-left:none;text-align:left;\">\n  <span class=\"section-number\" style=\"display:block;\">10<\/span>\n  <span class=\"section-label\" style=\"display:block;\">CLAUDE CODE C IF<\/span>\n  <span class=\"section-title\" style=\"display:block;\">Claude Code\u3067C\u8a00\u8a9e\u306eif\u6587\u30b3\u30fc\u30c9\u3092\u81ea\u52d5\u751f\u6210\u3059\u308b<\/span>\n  <span class=\"section-desc\">\u6761\u4ef6\u5206\u5c90\u306e\u8981\u4ef6\u3092\u65e5\u672c\u8a9e\u3067\u8aac\u660e\u3059\u308b\u3060\u3051\u3067C\u30b3\u30fc\u30c9\u304c\u751f\u6210\u3067\u304d\u308b<\/span>\n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">C\u8a00\u8a9e\u306eif\u6587\u306f\u6982\u5ff5\u81ea\u4f53\u306f\u30b7\u30f3\u30d7\u30eb\u3067\u3059\u304c\u3001\u300c==\u3068=\u306e\u6df7\u540c\u300d\u300c\u62ec\u5f27\u7701\u7565\u300d\u300c\u8ad6\u7406\u6f14\u7b97\u5b50\u306e\u8a18\u53f7\u300d\u306a\u3069\u899a\u3048\u308b\u3053\u3068\u304c\u591a\u304f\u3001\u30b3\u30fc\u30c9\u3092\u66f8\u304d\u6163\u308c\u308b\u307e\u3067\u6642\u9593\u304c\u304b\u304b\u308a\u307e\u3059\u30022026\u5e74\u73fe\u5728\u3001<strong>Claude Code\u3092\u4f7f\u3048\u3070C\u8a00\u8a9e\u306eif\u6587\u3092\u542b\u3080\u30b3\u30fc\u30c9\u3092\u65e5\u672c\u8a9e\u3067\u6307\u793a\u3057\u3066\u81ea\u52d5\u751f\u6210<\/strong>\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<table>\n<thead><tr><th>\u3042\u306a\u305f\u306e\u6307\u793a<\/th><th>Claude Code\u304c\u751f\u6210\u3059\u308b\u3082\u306e<\/th><\/tr><\/thead>\n<tbody>\n<tr><td>\u300c\u6574\u6570\u3092\u53d7\u3051\u53d6\u3063\u306690\u4ee5\u4e0a\u306fS\u300180\u4ee5\u4e0a\u306fA\u300170\u4ee5\u4e0a\u306fB\u300160\u4ee5\u4e0a\u306fC\u3001\u672a\u6e80\u306fD\u3092\u8868\u793a\u3059\u308bC\u30d7\u30ed\u30b0\u30e9\u30e0\u300d<\/td><td>else if\u591a\u6bb5\u5206\u5c90 + printf \u306eC\u30b3\u30fc\u30c9\uff08\u30b3\u30f3\u30d1\u30a4\u30eb\u53ef\u80fd\uff09<\/td><\/tr>\n<tr><td>\u300c\u5165\u529b\u3057\u305f\u6574\u6570\u304c\u7d20\u6570\u304b\u3069\u3046\u304b\u3092\u5224\u5b9a\u3059\u308bC\u30d7\u30ed\u30b0\u30e9\u30e0\u300d<\/td><td>2\u304b\u3089\u5165\u529b\u5024-1\u307e\u3067\u5272\u308a\u5207\u308c\u308b\u304b\u30c1\u30a7\u30c3\u30af\u3059\u308bif+\u30eb\u30fc\u30d7\u306eC\u30b3\u30fc\u30c9<\/td><\/tr>\n<tr><td>\u300c\u3053\u306eC\u30b3\u30fc\u30c9\u304c\u306a\u305c\u5e38\u306bTrue\u306b\u306a\u308b\u304b\u6559\u3048\u3066\uff08if(a=5)\u306e\u30b3\u30fc\u30c9\u3092\u8cbc\u308a\u4ed8\u3051\uff09\u300d<\/td><td>==\u3068=\u306e\u6df7\u540c\u306e\u89e3\u8aac\u3068\u4fee\u6b63\u6e08\u307f\u30b3\u30fc\u30c9<\/td><\/tr>\n<tr><td>\u300c2\u3064\u306e\u6574\u6570\u3092\u53d7\u3051\u53d6\u308a\u3001\u5927\u304d\u3044\u65b9\u3092\u8fd4\u3059\u95a2\u6570\u3092C\u3067\u66f8\u3044\u3066\u300d<\/td><td>\u4e09\u9805\u6f14\u7b97\u5b50\u307e\u305f\u306f if-else \u3092\u4f7f\u3063\u305f max \u95a2\u6570\u306eC\u30b3\u30fc\u30c9<\/td><\/tr>\n<\/tbody>\n<\/table>\n\n\n\n<div style=\"background:#fafafa;border-radius:8px;padding:16px 20px;margin:16px 0;border-left:4px solid #dc2626;\">\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span>C\u8a00\u8a9e\u306e\u6761\u4ef6\u5206\u5c90\u30b3\u30fc\u30c9\u3092<strong>\u65e5\u672c\u8a9e\u3067\u4f9d\u983c\u3057\u3066\u81ea\u52d5\u751f\u6210<\/strong><\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span><strong>==\u3068=\u3092\u6df7\u540c\u3057\u305f\u30d0\u30b0<\/strong>\u306e\u30b3\u30fc\u30c9\u3092\u8cbc\u308a\u4ed8\u3051\u3066\u539f\u56e0\u89e3\u660e\u30fb\u4fee\u6b63\u4f9d\u983c<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span>\u300c\u3053\u306eif\u6587\u306e\u30cd\u30b9\u30c8\u3092\u8aad\u307f\u3084\u3059\u304f\u30ea\u30d5\u30a1\u30af\u30bf\u30ea\u30f3\u30b0\u3057\u3066\u300d\u3068<strong>\u30b3\u30fc\u30c9\u54c1\u8cea\u6539\u5584<\/strong><\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span><strong>switch\u6587\u306b\u66f8\u304d\u63db\u3048\u3066<\/strong>\u3082\u3089\u3046\u3053\u3068\u3067\u53ef\u8aad\u6027\u3092\u6bd4\u8f03<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span>C\u8a00\u8a9e\u306eif\u6587\u3068<strong>Python\u306eif\u6587\u306e\u9055\u3044<\/strong>\u3092\u8aac\u660e\u3057\u3066\u3082\u3089\u3046\u5b66\u7fd2\u6d3b\u7528<\/span><\/div>\n\n<\/div>\n\n\n\n<div style=\"background:linear-gradient(135deg,#1a1a1a,#2a1015);border-radius:12px;padding:20px 24px;margin:24px 0;display:flex;align-items:center;gap:16px;color:#fff;\">\n  <span style=\"font-size:36px;\">&#127942;<\/span>\n  <div>\n    <div style=\"font-size:13px;color:#dc2626;font-weight:700;letter-spacing:1px;\">VERDICT<\/div>\n    <div style=\"font-size:18px;font-weight:800;\">Claude Code\u3067\u5b66\u7fd2\u52b9\u7387\u3092\u4e0a\u3052\u308b<\/div>\n    <div style=\"font-size:14px;color:rgba(255,255,255,0.7);margin-top:4px;\">C\u8a00\u8a9e\u306f\u30dd\u30a4\u30f3\u30bf\u30fb\u578b\u30fb\u6f14\u7b97\u5b50\u306e\u8a18\u53f7\u306a\u3069\u899a\u3048\u308b\u3053\u3068\u304c\u591a\u304f\u3001\u72ec\u5b66\u3067\u306f\u632b\u6298\u3057\u3084\u3059\u3044\u3002Claude Code\u306b\u300c\u306a\u305c\u3053\u3046\u306a\u308b\u306e\u304b\u300d\u3092\u8cea\u554f\u3057\u306a\u304c\u3089\u30b3\u30fc\u30c9\u3092\u751f\u6210\u30fb\u78ba\u8a8d\u3059\u308b\u5b66\u7fd2\u30b5\u30a4\u30af\u30eb\u3092\u4f5c\u308b\u3053\u3068\u3067\u3001\u72ec\u5b66\u3088\u308a\u5927\u5e45\u306b\u52b9\u7387\u3088\u304fC\u8a00\u8a9e\u306e\u6761\u4ef6\u5206\u5c90\u3092\u7fd2\u5f97\u3067\u304d\u308b\u3002<\/div>\n  <\/div>\n<\/div>\n\n\n\n<div class=\"balloon-wrap\">\n  <div class=\"balloon-icon\">\n    <img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/04\/ceo-sugasawa.jpg\" alt=\"\u4ee3\u8868\u83c5\u6fa4\">\n    <span class=\"balloon-name\">\u4ee3\u8868\u83c5\u6fa4<\/span>\n  <\/div>\n  <div class=\"balloon-body\">\u5f0a\u793e\u3067C\u8a00\u8a9e\u5b66\u7fd2\u306e\u652f\u63f4\u3092\u3059\u308b\u5834\u5408\u3001\u300c\u307e\u305aClaude Code\u3067\u52d5\u304f\u30b3\u30fc\u30c9\u3092\u751f\u6210\u3057\u3066\u3001\u6b21\u306b\u305d\u306e\u30b3\u30fc\u30c9\u306e\u5404\u884c\u306e\u610f\u5473\u3092\u8cea\u554f\u3057\u3066\u7406\u89e3\u3059\u308b\u300d\u3068\u3044\u3046\u5b66\u7fd2\u30b5\u30a4\u30af\u30eb\u3092\u63a8\u5968\u3057\u3066\u3044\u307e\u3059\u3002\u7279\u306bif\u6587\u306f\u300c\u306a\u305c==\u30922\u3064\u66f8\u304f\u306e\u304b\u300d\u300c&&\u3068||\u306e\u8a55\u4fa1\u9806\u5e8f\u306f\u3069\u3046\u306a\u308b\u304b\u300d\u306a\u3069\u7591\u554f\u70b9\u304c\u591a\u304f\u3001\u305d\u306e\u5834\u3067\u8cea\u554f\u3067\u304d\u308bClaude Code\u306f\u72ec\u5b66\u306e\u5f37\u529b\u306a\u88dc\u52a9\u30c4\u30fc\u30eb\u306b\u306a\u308a\u307e\u3059\u3002<\/div>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">C\u8a00\u8a9e\u306e\u6761\u4ef6\u5206\u5c90\u3082Claude Code\u3067\u52b9\u7387\u7684\u306b\u5b66\u3079\u307e\u3059<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u300cC\u8a00\u8a9e\u306eif\u6587\u3067\u30d0\u30b0\u304c\u51fa\u3066\u89e3\u6c7a\u3067\u304d\u306a\u3044\u300d\u300c==\u3068=\u306e\u9055\u3044\u304c\u5206\u304b\u3089\u306a\u304f\u306a\u308b\u300d\u2014\u2014\u3053\u3046\u3057\u305fC\u8a00\u8a9e\u5b66\u7fd2\u306e\u8ab2\u984c\u306fClaude Code\u3067\u89e3\u6c7a\u3067\u304d\u307e\u3059\u3002\u30b3\u30fc\u30c9\u3092\u898b\u305b\u308b\u3060\u3051\u3067\u30d0\u30b0\u306e\u539f\u56e0\u3068\u4fee\u6b63\u65b9\u6cd5\u3092\u8aac\u660e\u3057\u3066\u304f\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u307e\u305a\u306f\u7121\u6599\u76f8\u8ac7\u3067\u3001C\u8a00\u8a9e\u5b66\u7fd2\u30fb\u30d7\u30ed\u30b0\u30e9\u30e0\u958b\u767a\u306e\u8ab2\u984c\u3092\u30d2\u30a2\u30ea\u30f3\u30b0\u3055\u305b\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<div style=\"background:#fff;border:2px solid #eee;border-radius:16px;padding:32px 20px;margin:48px 0 16px;\">\n  <p style=\"text-align:center;font-size:13px;font-weight:700;color:#dc2626;letter-spacing:2px;margin:0 0 12px;\">NEXT STEP<\/p>\n  <p style=\"text-align:center;font-size:22px;font-weight:800;line-height:1.5;color:#1a1a1a;margin:0 0 24px;\">\u3053\u306e\u8a18\u4e8b\u306e\u5185\u5bb9\u3092\u3001\u3042\u306a\u305f\u306e\u30d3\u30b8\u30cd\u30b9\u3067<br>\u5b9f\u8df5\u3057\u3066\u307f\u307e\u305b\u3093\u304b\uff1f<\/p>\n  <div style=\"display:flex;gap:16px;flex-wrap:wrap;justify-content:center;\">\n    <div style=\"flex:1 1 300px;max-width:560px;background:#fafafa;border:1px solid #eee;border-radius:12px;overflow:hidden;display:flex;flex-direction:column;\">\n      <img src=\"https:\/\/genai-ai.co.jp\/img\/flagship-onikanri.png\" alt=\"AI\u9b3c\u7ba1\u7406 \u2014 Claude Code\u5c0e\u5165\u652f\u63f4\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\" loading=\"lazy\" decoding=\"async\" style=\"width:100%;height:auto;aspect-ratio:16\/9;object-fit:cover;display:block;\">\n      <div style=\"padding:20px 20px 24px;display:flex;flex-direction:column;flex:1;\">\n        <p style=\"font-size:13px;color:#dc2626;font-weight:700;margin:0 0 8px;\">AI\u6d3b\u7528\u3092\u81ea\u793e\u3067\u56de\u305b\u308b\u3088\u3046\u306b\u306a\u308a\u305f\u3044\u65b9\u3078<\/p>\n        <p style=\"font-size:20px;font-weight:800;color:#1a1a1a;margin:0 0 12px;\">AI\u9b3c\u7ba1\u7406<\/p>\n        <p style=\"font-size:14px;color:#555;margin:0 0 20px;line-height:1.7;\">Claude Code\u30fbCowork\u5c0e\u5165\u652f\u63f4\u304b\u3089\u696d\u52d9\u8a2d\u8a08\u30fb\u793e\u5185\u6d78\u900f\u307e\u3067\u5b9f\u8df5\u30d9\u30fc\u30b9\u3067\u4f34\u8d70\u3002\u300c\u81ea\u793e\u3067\u56de\u305b\u308b\u7d44\u7e54\u300d\u309290\u65e5\u3067\u4f5c\u308b\u7d4c\u55b6\u8005\u5411\u3051\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u3002<\/p>\n        <div style=\"text-align:center;margin-top:auto;\">\n          <a href=\"https:\/\/aikanri.genai-ai.co.jp\/?utm_source=blog&utm_medium=article&utm_campaign=cc-c-if-statement&utm_content=next-step-cta\" target=\"_blank\" rel=\"noopener\" style=\"display:inline-block;background:#dc2626;color:#fff;font-weight:700;font-size:15px;padding:14px 32px;border-radius:30px;text-decoration:none;\">AI\u9b3c\u7ba1\u7406\u3092\u8a73\u3057\u304f\u898b\u308b \u2192<\/a>\n        <\/div>\n      <\/div>\n    <\/div>\n    <div style=\"flex:1 1 300px;max-width:560px;background:#fafafa;border:1px solid #eee;border-radius:12px;overflow:hidden;display:flex;flex-direction:column;\">\n      <img src=\"https:\/\/genai-ai.co.jp\/img\/flagship-aibpo.png\" alt=\"AI\u793e\u54e1AIKATA \u2014 \u5b9a\u578b\u696d\u52d9\u306e\u4e38\u3054\u3068\u4ee3\u884c\" loading=\"lazy\" decoding=\"async\" style=\"width:100%;height:auto;aspect-ratio:16\/9;object-fit:cover;display:block;\">\n      <div style=\"padding:20px 20px 24px;display:flex;flex-direction:column;flex:1;\">\n        <p style=\"font-size:13px;color:#dc2626;font-weight:700;margin:0 0 8px;\">\u696d\u52d9\u3092\u4e38\u3054\u3068\u4efb\u305b\u305f\u3044\u65b9\u3078<\/p>\n        <p style=\"font-size:20px;font-weight:800;color:#1a1a1a;margin:0 0 12px;\">AI\u793e\u54e1AIKATA<\/p>\n        <p style=\"font-size:14px;color:#555;margin:0 0 20px;line-height:1.7;\">\u8acb\u6c42\u51e6\u7406\u30fb\u30c7\u30fc\u30bf\u5165\u529b\u30fb\u554f\u3044\u5408\u308f\u305b\u5bfe\u5fdc\u306a\u3069\u306e\u5b9a\u578b\u696d\u52d9\u3092\u3001AI\u00d7\u4eba\u306e\u54c1\u8cea\u7ba1\u7406\u4f53\u5236\u3067\u4e38\u3054\u3068\u4ee3\u884c\u3002\u670830\u4e07\u5186\u306e\u5b9a\u984d\u3067\u307e\u304b\u305b\u653e\u984c\u3001\u65e5\u3005\u306f\u6210\u679c\u7269\u3092\u627f\u8a8d\u3059\u308b\u3060\u3051\u3002<\/p>\n        <div style=\"text-align:center;margin-top:auto;\">\n          <a href=\"https:\/\/genai-ai.co.jp\/ai-kanri\/ai-bpo\/?utm_source=blog&utm_medium=article&utm_campaign=cc-c-if-statement&utm_content=next-step-cta-bpo\" target=\"_blank\" rel=\"noopener\" style=\"display:inline-block;background:#dc2626;color:#fff;font-weight:700;font-size:15px;padding:14px 32px;border-radius:30px;text-decoration:none;\">AI\u793e\u54e1AIKATA\u3092\u8a73\u3057\u304f\u898b\u308b \u2192<\/a>\n        <\/div>\n      <\/div>\n    <\/div>\n  <\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"faq\">\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Q. C\u8a00\u8a9e\u306eif\u6587\u306e\u57fa\u672c\u7684\u306a\u66f8\u304d\u65b9\u3092\u6559\u3048\u3066\u304f\u3060\u3055\u3044\u3002<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A. C\u8a00\u8a9e\u306eif\u6587\u306f\u300cif (\u6761\u4ef6) { \u51e6\u7406; }\u300d\u306e\u5f62\u3067\u66f8\u304d\u307e\u3059\u3002\u6761\u4ef6\u304c\u771f\uff08\u975e\u30bc\u30ed\uff09\u306e\u5834\u5408\u306b\u4e2d\u62ec\u5f27{}\u5185\u306e\u51e6\u7406\u304c\u5b9f\u884c\u3055\u308c\u307e\u3059\u30022\u5206\u5c90\u306e\u5834\u5408\u306f\u300cif (\u6761\u4ef6) { \u51e6\u7406A; } else { \u51e6\u7406B; }\u300d\u30013\u3064\u4ee5\u4e0a\u306e\u5206\u5c90\u306f\u300cif (\u6761\u4ef61) { } else if (\u6761\u4ef62) { } else { }\u300d\u3068\u66f8\u304d\u307e\u3059\u3002\u5fc5\u305a\u4e2d\u62ec\u5f27{}\u3092\u4ed8\u3051\u308b\u3053\u3068\u3092\u5f37\u304f\u304a\u52e7\u3081\u3057\u307e\u3059\uff08\u7701\u7565\u53ef\u80fd\u3067\u3059\u304c\u3001\u30d0\u30b0\u306e\u539f\u56e0\u306b\u306a\u308a\u3084\u3059\u3044\uff09\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Q. C\u8a00\u8a9e\u306eif\u6587\u3067\u300c\u7b49\u3057\u3044\u300d\u3092\u6bd4\u8f03\u3059\u308b\u6f14\u7b97\u5b50\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A. \u300c\u7b49\u3057\u3044\u300d\u3092\u6bd4\u8f03\u3059\u308b\u306b\u306f==\uff08\u30a4\u30b3\u30fc\u30eb2\u3064\uff09\u3092\u4f7f\u3044\u307e\u3059\u3002=\u306fC\u8a00\u8a9e\u3067\u306f\u4ee3\u5165\u6f14\u7b97\u5b50\u306a\u306e\u3067\u3001\u300cif (a = 5)\u300d\u3068\u66f8\u304f\u3068\u300ca\u306b5\u3092\u4ee3\u5165\u3057\u305f\u7d50\u679c\uff08=5\uff09\u3067if\u6587\u3092\u8a55\u4fa1\u3059\u308b\u300d\u3068\u3044\u3046\u610f\u56f3\u3057\u306a\u3044\u52d5\u4f5c\u306b\u306a\u308a\u307e\u3059\u30025\u306f\u975e\u30bc\u30ed\u306a\u306e\u3067\u5e38\u306bTrue\u306b\u306a\u308b\u30d0\u30b0\u3067\u3059\u3002\u30b3\u30f3\u30d1\u30a4\u30eb\u30a8\u30e9\u30fc\u306b\u306f\u306a\u3089\u306a\u3044\u305f\u3081\u975e\u5e38\u306b\u767a\u898b\u3057\u306b\u304f\u3044\u30d0\u30b0\u3067\u3059\u3002\u300c\u7b49\u3057\u3044\u6bd4\u8f03\u306f==\uff082\u3064\uff09\u300d\u3068\u899a\u3048\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Q. C\u8a00\u8a9e\u306e\u300c&&\uff08AND\uff09\u300d\u3068\u300c||\uff08OR\uff09\u300d\u306e\u4f7f\u3044\u65b9\u3092\u6559\u3048\u3066\u304f\u3060\u3055\u3044\u3002<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A. &&\u306f\u300c\u6761\u4ef6A\u304b\u3064B\uff08\u4e21\u65b9\u304c\u771f\u306e\u3068\u304d\u771f\uff09\u300d\u3001||\u306f\u300c\u6761\u4ef6A\u307e\u305f\u306fB\uff08\u5c11\u306a\u304f\u3068\u3082\u4e00\u65b9\u304c\u771f\u306e\u3068\u304d\u771f\uff09\u300d\u3092\u8868\u3057\u307e\u3059\u3002\u4f8b\uff1a\u300cif (age >= 20 && income >= 3000000)\u300d\u306f\u5e74\u9f62\u304c20\u4ee5\u4e0a\u304b\u3064\u53ce\u5165\u304c300\u4e07\u4ee5\u4e0a\u306e\u5834\u5408\u306b\u771f\u3002\u300cif (income >= 5000000 || hasJob == 1)\u300d\u306f\u53ce\u5165\u304c500\u4e07\u4ee5\u4e0a\u307e\u305f\u306f\u5c31\u696d\u4e2d\u306e\u5834\u5408\u306b\u771f\u3002\u8907\u6570\u306e\u6f14\u7b97\u5b50\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u5834\u5408\u306f\u3001\u62ec\u5f27()\u3067\u512a\u5148\u9806\u4f4d\u3092\u660e\u793a\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Q. C\u8a00\u8a9e\u306eif\u6587\u3067\u62ec\u5f27{}\u3092\u7701\u7565\u3057\u3066\u3082\u5927\u4e08\u592b\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A. \u69cb\u6587\u4e0a\u306f\u7701\u7565\u53ef\u80fd\u3067\u3059\u304c\u3001\u7701\u7565\u3057\u306a\u3044\u3053\u3068\u3092\u5f37\u304f\u304a\u52e7\u3081\u3057\u307e\u3059\u3002\u62ec\u5f27\u3092\u7701\u7565\u3057\u305f\u5834\u5408\u3001\u5f8c\u304b\u3089\u884c\u3092\u8ffd\u52a0\u3059\u308b\u3068\u300c\u8ffd\u52a0\u3057\u305f\u884c\u306fif\u306b\u5c5e\u3057\u306a\u3044\u300d\u3068\u3044\u3046\u30d0\u30b0\u304c\u8d77\u304d\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u30022014\u5e74\u306eApple iOS SSL\/TLS\u306e\u300cgoto fail;\u300d\u30d0\u30b0\u306f\u62ec\u5f27\u7701\u7565\u304c\u4e00\u56e0\u306e\u6709\u540d\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30d0\u30b0\u3067\u3059\u3002\u307b\u3068\u3093\u3069\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u898f\u7d04\u3067\u306f\u300cif\u6587\u306b\u306f\u5fc5\u305a{}\u3092\u4ed8\u3051\u308b\u300d\u3068\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Q. C\u8a00\u8a9e\u306eif\u6587\u3068switch\u6587\u306e\u4f7f\u3044\u5206\u3051\u3092\u6559\u3048\u3066\u304f\u3060\u3055\u3044\u3002<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A. \u540c\u4e00\u306e\u5909\u6570\u3092\u8907\u6570\u306e\u5b9a\u6570\u5024\uff08\u6574\u6570\u30fb\u6587\u5b57\uff09\u3068\u6bd4\u8f03\u3059\u308b\u5834\u5408\u306fswitch\u6587\u306e\u65b9\u304c\u30b3\u30fc\u30c9\u304c\u3059\u3063\u304d\u308a\u3057\u307e\u3059\u3002\u7570\u306a\u308b\u5909\u6570\u3092\u6bd4\u8f03\u3059\u308b\u5834\u5408\u30fb&&\/||\u3092\u4f7f\u3063\u305f\u8907\u5408\u6761\u4ef6\u30fb\u7bc4\u56f2\u6bd4\u8f03\uff08>=\u306a\u3069\uff09\u306e\u5834\u5408\u306fif-else if\u3092\u4f7f\u3044\u307e\u3059\u3002switch\u6587\u306f\u6574\u6570\u578b\u30fb\u6587\u5b57\u578b\u306b\u3057\u304b\u4f7f\u3048\u305a\u3001\u6587\u5b57\u5217\u3084\u6d6e\u52d5\u5c0f\u6570\u70b9\u6570\u306e\u6bd4\u8f03\u306b\u306f\u4f7f\u3048\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Q. C\u8a00\u8a9e\u306e\u4e09\u9805\u6f14\u7b97\u5b50\u306e\u4f7f\u3044\u65b9\u3092\u6559\u3048\u3066\u304f\u3060\u3055\u3044\u3002<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A. \u4e09\u9805\u6f14\u7b97\u5b50\u306f\u300c\u6761\u4ef6 ? \u771f\u306e\u5024 : \u507d\u306e\u5024\u300d\u306e\u5f62\u3067\u4f7f\u3044\u307e\u3059\u3002\u4f8b\uff1a\u300cint max = (a > b) ? a : b;\u300d\u306fa\u3068b\u306e\u3069\u3061\u3089\u304b\u5927\u304d\u3044\u65b9\u3092max\u306b\u4ee3\u5165\u3057\u307e\u3059\u3002if-else\u30921\u884c\u306b\u66f8\u3051\u308b\u7701\u7565\u8a18\u6cd5\u3067\u3059\u304c\u3001\u30cd\u30b9\u30c8\u3059\u308b\u3068\u53ef\u8aad\u6027\u304c\u5927\u5e45\u306b\u4f4e\u4e0b\u3057\u307e\u3059\u3002\u30b7\u30f3\u30d7\u30eb\u306a2\u5206\u5c90\u306e\u5024\u306e\u4ee3\u5165\u30fb\u8fd4\u5374\u306b\u9650\u5b9a\u3057\u3066\u4f7f\u3046\u3053\u3068\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Q. Claude Code\u3067C\u8a00\u8a9e\u306eif\u6587\u30b3\u30fc\u30c9\u3092\u751f\u6210\u3067\u304d\u307e\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A. \u3067\u304d\u307e\u3059\u3002\u300c\u6574\u6570\u3092\u53d7\u3051\u53d6\u308a90\u4ee5\u4e0a\u306fS\u300180\u4ee5\u4e0a\u306fA\u300170\u4ee5\u4e0a\u306fB\u3092\u8868\u793a\u3059\u308bC\u30d7\u30ed\u30b0\u30e9\u30e0\u300d\u306e\u3088\u3046\u306b\u65e5\u672c\u8a9e\u3067\u6761\u4ef6\u3092\u8aac\u660e\u3059\u308b\u3060\u3051\u3067\u3001\u30b3\u30f3\u30d1\u30a4\u30eb\u53ef\u80fd\u306aC\u30b3\u30fc\u30c9\u304c\u751f\u6210\u3055\u308c\u307e\u3059\u3002\u30d0\u30b0\u306e\u3042\u308b\u30b3\u30fc\u30c9\u3092\u8cbc\u308a\u4ed8\u3051\u3066\u300c\u306a\u305c\u5e38\u306bTrue\u306b\u306a\u308b\u306e\u304b\u300d\u3068\u8cea\u554f\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u3001C\u8a00\u8a9e\u5b66\u7fd2\u306e\u5f37\u529b\u306a\u652f\u63f4\u30c4\u30fc\u30eb\u3068\u3057\u3066\u6d3b\u7528\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<script type=\"application\/ld+json\">\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"C\u8a00\u8a9e\u306eif\u6587\u306e\u57fa\u672c\u7684\u306a\u66f8\u304d\u65b9\u3092\u6559\u3048\u3066\u304f\u3060\u3055\u3044\u3002\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"C\u8a00\u8a9e\u306eif\u6587\u306f\u300cif (\u6761\u4ef6) { \u51e6\u7406; }\u300d\u306e\u5f62\u3067\u66f8\u304d\u307e\u3059\u3002\u6761\u4ef6\u304c\u771f\uff08\u975e\u30bc\u30ed\uff09\u306e\u5834\u5408\u306b\u4e2d\u62ec\u5f27{}\u5185\u306e\u51e6\u7406\u304c\u5b9f\u884c\u3055\u308c\u307e\u3059\u30022\u5206\u5c90\u306e\u5834\u5408\u306f\u300cif (\u6761\u4ef6) { \u51e6\u7406A; } else { \u51e6\u7406B; }\u300d\u30013\u3064\u4ee5\u4e0a\u306e\u5206\u5c90\u306f\u300cif (\u6761\u4ef61) { } else if (\u6761\u4ef62) { } else { }\u300d\u3068\u66f8\u304d\u307e\u3059\u3002\u5fc5\u305a\u4e2d\u62ec\u5f27{}\u3092\u4ed8\u3051\u308b\u3053\u3068\u3092\u5f37\u304f\u304a\u52e7\u3081\u3057\u307e\u3059\uff08\u7701\u7565\u53ef\u80fd\u3067\u3059\u304c\u3001\u30d0\u30b0\u306e\u539f\u56e0\u306b\u306a\u308a\u3084\u3059\u3044\uff09\u3002\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"C\u8a00\u8a9e\u306eif\u6587\u3067\u300c\u7b49\u3057\u3044\u300d\u3092\u6bd4\u8f03\u3059\u308b\u6f14\u7b97\u5b50\u306f\u4f55\u3067\u3059\u304b\uff1f\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"\u300c\u7b49\u3057\u3044\u300d\u3092\u6bd4\u8f03\u3059\u308b\u306b\u306f==\uff08\u30a4\u30b3\u30fc\u30eb2\u3064\uff09\u3092\u4f7f\u3044\u307e\u3059\u3002=\u306fC\u8a00\u8a9e\u3067\u306f\u4ee3\u5165\u6f14\u7b97\u5b50\u306a\u306e\u3067\u3001\u300cif (a = 5)\u300d\u3068\u66f8\u304f\u3068\u300ca\u306b5\u3092\u4ee3\u5165\u3057\u305f\u7d50\u679c\uff08=5\uff09\u3067if\u6587\u3092\u8a55\u4fa1\u3059\u308b\u300d\u3068\u3044\u3046\u610f\u56f3\u3057\u306a\u3044\u52d5\u4f5c\u306b\u306a\u308a\u307e\u3059\u30025\u306f\u975e\u30bc\u30ed\u306a\u306e\u3067\u5e38\u306bTrue\u306b\u306a\u308b\u30d0\u30b0\u3067\u3059\u3002\u30b3\u30f3\u30d1\u30a4\u30eb\u30a8\u30e9\u30fc\u306b\u306f\u306a\u3089\u306a\u3044\u305f\u3081\u975e\u5e38\u306b\u767a\u898b\u3057\u306b\u304f\u3044\u30d0\u30b0\u3067\u3059\u3002\u300c\u7b49\u3057\u3044\u6bd4\u8f03\u306f==\uff082\u3064\uff09\u300d\u3068\u899a\u3048\u3066\u304f\u3060\u3055\u3044\u3002\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"C\u8a00\u8a9e\u306e\u300c&&\uff08AND\uff09\u300d\u3068\u300c||\uff08OR\uff09\u300d\u306e\u4f7f\u3044\u65b9\u3092\u6559\u3048\u3066\u304f\u3060\u3055\u3044\u3002\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"&&\u306f\u300c\u6761\u4ef6A\u304b\u3064B\uff08\u4e21\u65b9\u304c\u771f\u306e\u3068\u304d\u771f\uff09\u300d\u3001||\u306f\u300c\u6761\u4ef6A\u307e\u305f\u306fB\uff08\u5c11\u306a\u304f\u3068\u3082\u4e00\u65b9\u304c\u771f\u306e\u3068\u304d\u771f\uff09\u300d\u3092\u8868\u3057\u307e\u3059\u3002\u4f8b\uff1a\u300cif (age >= 20 && income >= 3000000)\u300d\u306f\u5e74\u9f62\u304c20\u4ee5\u4e0a\u304b\u3064\u53ce\u5165\u304c300\u4e07\u4ee5\u4e0a\u306e\u5834\u5408\u306b\u771f\u3002\u300cif (income >= 5000000 || hasJob == 1)\u300d\u306f\u53ce\u5165\u304c500\u4e07\u4ee5\u4e0a\u307e\u305f\u306f\u5c31\u696d\u4e2d\u306e\u5834\u5408\u306b\u771f\u3002\u8907\u6570\u306e\u6f14\u7b97\u5b50\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u5834\u5408\u306f\u3001\u62ec\u5f27()\u3067\u512a\u5148\u9806\u4f4d\u3092\u660e\u793a\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"C\u8a00\u8a9e\u306eif\u6587\u3067\u62ec\u5f27{}\u3092\u7701\u7565\u3057\u3066\u3082\u5927\u4e08\u592b\u3067\u3059\u304b\uff1f\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"\u69cb\u6587\u4e0a\u306f\u7701\u7565\u53ef\u80fd\u3067\u3059\u304c\u3001\u7701\u7565\u3057\u306a\u3044\u3053\u3068\u3092\u5f37\u304f\u304a\u52e7\u3081\u3057\u307e\u3059\u3002\u62ec\u5f27\u3092\u7701\u7565\u3057\u305f\u5834\u5408\u3001\u5f8c\u304b\u3089\u884c\u3092\u8ffd\u52a0\u3059\u308b\u3068\u300c\u8ffd\u52a0\u3057\u305f\u884c\u306fif\u306b\u5c5e\u3057\u306a\u3044\u300d\u3068\u3044\u3046\u30d0\u30b0\u304c\u8d77\u304d\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u30022014\u5e74\u306eApple iOS SSL\/TLS\u306e\u300cgoto fail;\u300d\u30d0\u30b0\u306f\u62ec\u5f27\u7701\u7565\u304c\u4e00\u56e0\u306e\u6709\u540d\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30d0\u30b0\u3067\u3059\u3002\u307b\u3068\u3093\u3069\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u898f\u7d04\u3067\u306f\u300cif\u6587\u306b\u306f\u5fc5\u305a{}\u3092\u4ed8\u3051\u308b\u300d\u3068\u3055\u308c\u3066\u3044\u307e\u3059\u3002\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"C\u8a00\u8a9e\u306eif\u6587\u3068switch\u6587\u306e\u4f7f\u3044\u5206\u3051\u3092\u6559\u3048\u3066\u304f\u3060\u3055\u3044\u3002\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"\u540c\u4e00\u306e\u5909\u6570\u3092\u8907\u6570\u306e\u5b9a\u6570\u5024\uff08\u6574\u6570\u30fb\u6587\u5b57\uff09\u3068\u6bd4\u8f03\u3059\u308b\u5834\u5408\u306fswitch\u6587\u306e\u65b9\u304c\u30b3\u30fc\u30c9\u304c\u3059\u3063\u304d\u308a\u3057\u307e\u3059\u3002\u7570\u306a\u308b\u5909\u6570\u3092\u6bd4\u8f03\u3059\u308b\u5834\u5408\u30fb&&\/||\u3092\u4f7f\u3063\u305f\u8907\u5408\u6761\u4ef6\u30fb\u7bc4\u56f2\u6bd4\u8f03\uff08>=\u306a\u3069\uff09\u306e\u5834\u5408\u306fif-else if\u3092\u4f7f\u3044\u307e\u3059\u3002switch\u6587\u306f\u6574\u6570\u578b\u30fb\u6587\u5b57\u578b\u306b\u3057\u304b\u4f7f\u3048\u305a\u3001\u6587\u5b57\u5217\u3084\u6d6e\u52d5\u5c0f\u6570\u70b9\u6570\u306e\u6bd4\u8f03\u306b\u306f\u4f7f\u3048\u307e\u305b\u3093\u3002\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"C\u8a00\u8a9e\u306e\u4e09\u9805\u6f14\u7b97\u5b50\u306e\u4f7f\u3044\u65b9\u3092\u6559\u3048\u3066\u304f\u3060\u3055\u3044\u3002\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"\u4e09\u9805\u6f14\u7b97\u5b50\u306f\u300c\u6761\u4ef6 ? \u771f\u306e\u5024 : \u507d\u306e\u5024\u300d\u306e\u5f62\u3067\u4f7f\u3044\u307e\u3059\u3002\u4f8b\uff1a\u300cint max = (a > b) ? a : b;\u300d\u306fa\u3068b\u306e\u3069\u3061\u3089\u304b\u5927\u304d\u3044\u65b9\u3092max\u306b\u4ee3\u5165\u3057\u307e\u3059\u3002if-else\u30921\u884c\u306b\u66f8\u3051\u308b\u7701\u7565\u8a18\u6cd5\u3067\u3059\u304c\u3001\u30cd\u30b9\u30c8\u3059\u308b\u3068\u53ef\u8aad\u6027\u304c\u5927\u5e45\u306b\u4f4e\u4e0b\u3057\u307e\u3059\u3002\u30b7\u30f3\u30d7\u30eb\u306a2\u5206\u5c90\u306e\u5024\u306e\u4ee3\u5165\u30fb\u8fd4\u5374\u306b\u9650\u5b9a\u3057\u3066\u4f7f\u3046\u3053\u3068\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\u3002\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Claude Code\u3067C\u8a00\u8a9e\u306eif\u6587\u30b3\u30fc\u30c9\u3092\u751f\u6210\u3067\u304d\u307e\u3059\u304b\uff1f\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"\u3067\u304d\u307e\u3059\u3002\u300c\u6574\u6570\u3092\u53d7\u3051\u53d6\u308a90\u4ee5\u4e0a\u306fS\u300180\u4ee5\u4e0a\u306fA\u300170\u4ee5\u4e0a\u306fB\u3092\u8868\u793a\u3059\u308bC\u30d7\u30ed\u30b0\u30e9\u30e0\u300d\u306e\u3088\u3046\u306b\u65e5\u672c\u8a9e\u3067\u6761\u4ef6\u3092\u8aac\u660e\u3059\u308b\u3060\u3051\u3067\u3001\u30b3\u30f3\u30d1\u30a4\u30eb\u53ef\u80fd\u306aC\u30b3\u30fc\u30c9\u304c\u751f\u6210\u3055\u308c\u307e\u3059\u3002\u30d0\u30b0\u306e\u3042\u308b\u30b3\u30fc\u30c9\u3092\u8cbc\u308a\u4ed8\u3051\u3066\u300c\u306a\u305c\u5e38\u306bTrue\u306b\u306a\u308b\u306e\u304b\u300d\u3068\u8cea\u554f\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u3001C\u8a00\u8a9e\u5b66\u7fd2\u306e\u5f37\u529b\u306a\u652f\u63f4\u30c4\u30fc\u30eb\u3068\u3057\u3066\u6d3b\u7528\u3067\u304d\u307e\u3059\u3002\"\n      }\n    }\n  ]\n}\n<\/script>\n\n\n\n<!-- RELATED_ARTICLES_START --><div class=\"related-articles related-v2\"><h3>\u95a2\u9023\u8a18\u4e8b \u2014 Claude\u7cfb\u6bd4\u8f03\u30ab\u30c6\u30b4\u30ea\u304b\u3089<\/h3><div class=\"rel-grid\"><a href=\"https:\/\/genai-ai.co.jp\/ai-kanri\/blog\/hub-claude-hikaku\/\" class=\"rel-card rel-pillar\"><span class=\"rel-cat\">\u67f1\u8a18\u4e8b<\/span><span class=\"rel-title\">\u30102026\u5e748\u6708\u6700\u65b0\u3011Claude vs ChatGPT\u30fbGemini\u30fbCopilot\u30fbPerplexity\u5fb9\u5e95\u6bd4\u8f03\uff5c\u7d4c\u55b6\u8005\u306e\u305f\u3081\u306eAI\u9078\u3073\u5b8c\u5168\u30ac\u30a4\u30c9<\/span><\/a><a href=\"https:\/\/genai-ai.co.jp\/ai-kanri\/blog\/cc-vs-genspark-09\/\" class=\"rel-card rel-pillar\"><span class=\"rel-cat\">\u67f1\u8a18\u4e8b<\/span><span class=\"rel-title\">\u30102026\u5e748\u6708\u6700\u65b0\u3011Claude Code vs Genspark \u5fb9\u5e95\u6bd4\u8f03\uff5c6\u3064\u306e\u8ef8\u3067\u6b63\u76f4\u306b\u52dd\u6557\u3092\u3064\u3051\u305f\u7d50\u679c<\/span><\/a><a href=\"https:\/\/genai-ai.co.jp\/ai-kanri\/blog\/cc-java-vs-c-language-4\/\" class=\"rel-card rel-sibling\"><span class=\"rel-cat\">\u540c\u30c6\u30fc\u30de<\/span><span class=\"rel-title\">\u30102026\u5e748\u6708\u6700\u65b0\u3011Java\u3068C\u8a00\u8a9e\u306e\u9055\u3044\u3092\u5fb9\u5e95\u6bd4\u8f03\uff018\u3064\u306e\u89b3\u70b9\u3067\u5206\u304b\u308b\u7279\u5fb4\u30fb\u7528\u9014\u30fb\u96e3\u6613\u5ea6\u3068Claude Code\u6d3b\u7528\u6cd5<\/span><\/a><a href=\"https:\/\/genai-ai.co.jp\/ai-kanri\/blog\/cc-java-javascript-diff-2\/\" class=\"rel-card rel-sibling\"><span class=\"rel-cat\">\u540c\u30c6\u30fc\u30de<\/span><span class=\"rel-title\">\u30102026\u5e748\u6708\u6700\u65b0\u3011Java\u3068JavaScript\u306e\u9055\u3044\u3068\u306f\uff1f\u975e\u30a8\u30f3\u30b8\u30cb\u30a2\u7d4c\u55b6\u8005\u304cClaude Code\u6d3b\u7528\u524d\u306b\u77e5\u308b\u3079\u304d\u57fa\u790e\u77e5\u8b58<\/span><\/a><a href=\"https:\/\/genai-ai.co.jp\/ai-kanri\/blog\/cc-yt-claude-beginners-guide-87\/\" class=\"rel-card rel-sibling\"><span class=\"rel-cat\">\u540c\u30c6\u30fc\u30de<\/span><span class=\"rel-title\">\u30102026\u5e748\u6708\u6700\u65b0\u3011Claude\u3068\u306f\uff1fClaude Code\u30fbCowork\u3068\u306e\u9055\u3044\u3068\u59cb\u3081\u65b9\uff5c\u7d4c\u55b6\u8005\u306e\u305f\u3081\u306e\u5b8c\u5168\u5165\u9580\u30ac\u30a4\u30c9<\/span><\/a><a href=\"https:\/\/genai-ai.co.jp\/ai-kanri\/blog\/cc-yt-chat-cowork-code-01\/\" class=\"rel-card rel-sibling\"><span class=\"rel-cat\">\u540c\u30c6\u30fc\u30de<\/span><span class=\"rel-title\">\u30102026\u5e748\u6708\u6700\u65b0\u3011Claude Chat\u30fbCowork\u30fbClaude Code\u306e\u9055\u3044\u3068\u4f7f\u3044\u5206\u3051\u5b8c\u5168\u30ac\u30a4\u30c9\uff5c\u975e\u30a8\u30f3\u30b8\u30cb\u30a2\u3067\u3082\u8ff7\u308f\u306a\u3044\u9078\u3073\u65b9<\/span><\/a><a href=\"https:\/\/genai-ai.co.jp\/ai-kanri\/blog\/cc-claude-code-guide\/\" class=\"rel-card rel-bridge\"><span class=\"rel-cat\">\u6df1\u5800\u308a<\/span><span class=\"rel-title\">\u30102026\u5e748\u6708\u6700\u65b0\u3011Claude Code\u3068\u306f\uff1f\u3067\u304d\u308b\u3053\u3068\u30fb\u4f7f\u3044\u65b9\u30fb\u6599\u91d1\u3092\u5b9f\u904b\u7528\u30c7\u30fc\u30bf\u3067\u5fb9\u5e95\u89e3\u8aac<\/span><\/a><a href=\"https:\/\/genai-ai.co.jp\/ai-kanri\/blog\/cc-js-if-else\/\" class=\"rel-card rel-related\"><span class=\"rel-cat\">\u95a2\u9023<\/span><span class=\"rel-title\">\u30102026\u5e748\u6708\u6700\u65b0\u3011JavaScript\u306eif\u6587\u3068\u306f\uff1f\u6761\u4ef6\u5206\u5c90\u306e\u8003\u3048\u65b9\u30fbelse if\u306e\u4f7f\u3044\u65b9\u304b\u3089Claude Code\u3067\u306e\u696d\u52d9\u30eb\u30fc\u30eb\u5b9f\u88c5\u307e\u3067<\/span><\/a><a href=\"https:\/\/genai-ai.co.jp\/ai-kanri\/blog\/cc-vba-if\/\" class=\"rel-card rel-related\"><span class=\"rel-cat\">\u95a2\u9023<\/span><span class=\"rel-title\">\u30102026\u5e748\u6708\u6700\u65b0\u3011VBA\u306eIf\u6587\u5b8c\u5168\u30ac\u30a4\u30c9\uff5cElseIf\u30fb\u8ad6\u7406\u6f14\u7b97\u5b50\u30fb\u30cd\u30b9\u30c8\u30fbClaude Code\u3067\u81ea\u52d5\u751f\u6210\u307e\u3067<\/span><\/a><a href=\"https:\/\/genai-ai.co.jp\/ai-kanri\/blog\/cc-c-switch-case\/\" class=\"rel-card rel-related\"><span class=\"rel-cat\">\u95a2\u9023<\/span><span class=\"rel-title\">\u30102026\u5e748\u6708\u6700\u65b0\u3011C\u8a00\u8a9e\u306eswitch-case\u6587\u5b8c\u5168\u30ac\u30a4\u30c9\uff5c\u57fa\u672c\u69cb\u6587\u30fbdefault\u306e\u4f7f\u3044\u65b9\u30fbenum\u3068\u306e\u7d44\u307f\u5408\u308f\u305b\u3092\u30b3\u30fc\u30c9\u4f8b\u4ed8\u304d\u3067\u89e3\u8aac<\/span><\/a><\/div><\/div><!-- RELATED_ARTICLES_END -->","protected":false},"excerpt":{"rendered":"<p>C\u8a00\u8a9e\u306eif\u6587\u3092\u5fb9\u5e95\u89e3\u8aac\u3002if-else\u30fbelse if\u30fb\u30cd\u30b9\u30c8\u30fb&#038;&\uff08AND\uff09||\uff08OR\uff09\u8ad6\u7406\u6f14\u7b97\u5b50\u30fb\u6bd4\u8f03\u6f14\u7b97\u5b50\u30fb\u62ec\u5f27\u7701\u7565\u306e\u5371\u967a\u6027\u30fbswitch\u6587\u3068\u306e\u4f7f\u3044\u5206\u3051\u307e\u3067\u3002Claude Code\u3067C\u8a00\u8a9e\u306e\u6761\u4ef6\u5206\u5c90\u30b3\u30fc\u30c9\u3092\u81ea\u52d5\u751f\u6210\u3059\u308b\u65b9\u6cd5\u3082\u7d39\u4ecb\u3002<\/p>\n","protected":false},"author":1,"featured_media":24206,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"sitemap_hide":"","_veu_custom_css":"","vkexunit_cta_each_option":"","_lightning_design_setting":[],"footnotes":"","rank_math_description":"C\u8a00\u8a9e\u306eif\u6587\u3092\u5fb9\u5e95\u89e3\u8aac\u3002if-else\u30fbelse if\u30fb\u30cd\u30b9\u30c8\u30fb&&\uff08AND\uff09||\uff08OR\uff09\u8ad6\u7406\u6f14\u7b97\u5b50\u30fb\u6bd4\u8f03\u6f14\u7b97\u5b50\u30fb\u62ec\u5f27\u7701\u7565\u306e\u5371\u967a\u6027\u30fbswitch\u6587\u3068\u306e\u4f7f\u3044\u5206\u3051\u307e\u3067\u3002Claude Code\u3067C\u8a00\u8a9e\u306e\u6761\u4ef6\u5206\u5c90\u30b3\u30fc\u30c9\u3092\u81ea\u52d5\u751f\u6210\u3059\u308b\u65b9\u6cd5\u3082\u7d39\u4ecb\u3002","rank_math_focus_keyword":"C\u8a00\u8a9e if\u6587 \u6761\u4ef6\u5206\u5c90","rank_math_title":"\u30102026\u5e748\u6708\u6700\u65b0\u3011C\u8a00\u8a9e\u306eif\u6587\u5b8c\u5168\u30ac\u30a4\u30c9\uff5celse\u30fbAND\/OR\u30fb\u30cd\u30b9\u30c8\u30fbswitch\u6bd4\u8f03\u30fbClaude Code\u6d3b\u7528\u6cd5","pending_rewrite_html":"","pending_rewrite_id":"","pending_rewrite_kw":"","pending_rewrite_at":"","pending_rewrite_source":"","pending_rewrite_brief":"","pending_rewrite_evidence":"","approved_rewrite_html":"","approved_rewrite_id":"","approved_rewrite_kw":"","approved_rewrite_at":"","approved_rewrite_by":"","approved_rewrite_brief":"","approved_rewrite_evidence":"","rewrite_tracker_baseline":"","rewrite_tracker_7day":"","rewrite_tracker_14day":"","rewrite_tracker_30day":"","rewrite_tracker_notified":""},"categories":[4,105,2,104],"tags":[],"class_list":["post-17818","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ai-tools-comparison","category-claude-vs-ai","category-claude-tips","category-claude"],"_links":{"self":[{"href":"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-json\/wp\/v2\/posts\/17818","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-json\/wp\/v2\/comments?post=17818"}],"version-history":[{"count":11,"href":"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-json\/wp\/v2\/posts\/17818\/revisions"}],"predecessor-version":[{"id":44882,"href":"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-json\/wp\/v2\/posts\/17818\/revisions\/44882"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-json\/wp\/v2\/media\/24206"}],"wp:attachment":[{"href":"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-json\/wp\/v2\/media?parent=17818"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-json\/wp\/v2\/categories?post=17818"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-json\/wp\/v2\/tags?post=17818"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}