{"id":88160,"date":"2024-03-21T09:24:17","date_gmt":"2024-03-21T00:24:17","guid":{"rendered":"https:\/\/www.silicloud.com\/ja\/blog\/c%e8%a8%80%e8%aa%9e%e3%81%a7%e9%85%8d%e5%88%97%e3%81%8c%e7%a9%ba%e3%81%8b%e3%81%a9%e3%81%86%e3%81%8b%e3%82%92%e5%88%a4%e5%ae%9a%e3%81%99%e3%82%8b%e6%96%b9%e6%b3%95\/"},"modified":"2024-03-28T00:52:28","modified_gmt":"2024-03-27T15:52:28","slug":"c%e8%a8%80%e8%aa%9e%e3%81%a7%e9%85%8d%e5%88%97%e3%81%8c%e7%a9%ba%e3%81%8b%e3%81%a9%e3%81%86%e3%81%8b%e3%82%92%e5%88%a4%e5%ae%9a%e3%81%99%e3%82%8b%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/ja\/blog\/c%e8%a8%80%e8%aa%9e%e3%81%a7%e9%85%8d%e5%88%97%e3%81%8c%e7%a9%ba%e3%81%8b%e3%81%a9%e3%81%86%e3%81%8b%e3%82%92%e5%88%a4%e5%ae%9a%e3%81%99%e3%82%8b%e6%96%b9%e6%b3%95\/","title":{"rendered":"C\u8a00\u8a9e\u3067\u914d\u5217\u304c\u7a7a\u304b\u3069\u3046\u304b\u3092\u5224\u5b9a\u3059\u308b\u65b9\u6cd5"},"content":{"rendered":"

C\u8a00\u8a9e\u306e\u914d\u5217\u304b\u3069\u3046\u304b\u3092\u5224\u65ad\u3059\u308b\u65b9\u6cd5\u306f2\u3064\u3042\u308a\u307e\u3059\u3002<\/p>\n

    \n
  1. \u914d\u5217\u306e\u9577\u3055\u3067\u5224\u65ad\u3059\u308b\uff1a\u914d\u5217\u306e\u9577\u3055\u304c 0\u3067\u3042\u308c\u3070\u7a7a\u3068\u5224\u65ad\u3067\u304d\u308b\u3002<\/li>\n
  2. int arr[10]; \/\/ \u914d\u5217\u306e\u5ba3\u8a00if (sizeof(arr) \/ sizeof(arr[0]) == 0) {
    \nprintf(“\u914d\u5217\u306f\u7a7a\u3067\u3059\\n”);
    \n} else {
    \nprintf(“\u914d\u5217\u306f\u7a7a\u3067\u306f\u3042\u308a\u307e\u305b\u3093\\n”);
    \n}<\/li>\n
  3. \u3053\u306e\u624b\u6cd5\u3067\u914d\u5217\u304c\u7a7a\u304b\u3069\u3046\u304b\u3092\u5224\u65ad\u3059\u308b\u5834\u5408\u3001\u914d\u5217\u304c\u5ba3\u8a00\u3001\u5b9a\u7fa9\u6e08\u307f\u3067\u3001\u30e1\u30e2\u30ea\u7a7a\u9593\u304c\u78ba\u4fdd\u3055\u308c\u3066\u3044\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n
  4. \u914d\u5217\u306e\u8981\u7d20\u6570\u3067\u5224\u65ad\u3059\u308b\uff1a\u3059\u3079\u3066\u306e\u8981\u7d20\u3092\u53cd\u5fa9\u51e6\u7406\u3057\u3066\u3001\u914d\u5217\u4e2d\u306e\u8981\u7d20\u6570\u304c 0 \u304b\u3069\u3046\u304b\u3067\u5224\u65ad\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li>\n
  5. int arr[10]; \/\/ \u914d\u5217\u3092\u5ba3\u8a00
    \nint count = 0; \/\/ \u914d\u5217\u306e\u8981\u7d20\u6570\u3092\u6570\u3048\u308b\u5909\u6570for (int i = 0; i < sizeof(arr) \/ sizeof(arr[0]); i++) {
    \ncount++;
    \n}<\/p>\n

    if (count == 0) {
    \nprintf(“\u914d\u5217\u306f\u7a7a\u3067\u3059\\n”);
    \n} else {
    \nprintf(“\u914d\u5217\u306f\u7a7a\u3067\u306f\u3042\u308a\u307e\u305b\u3093\\n”);
    \n}<\/li>\n

  6. \u3053\u306e\u65b9\u6cd5\u3067\u914d\u5217\u304c\u7a7a\u304b\u3069\u3046\u304b\u3092\u5224\u65ad\u3059\u308b\u5834\u5408\u306f\u3001\u914d\u5217\u304c\u3059\u3067\u306b\u5ba3\u8a00\u304a\u3088\u3073\u5b9a\u7fa9\u3055\u308c\u3001\u30e1\u30e2\u30ea\u7a7a\u9593\u304c\u78ba\u4fdd\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"

    C\u8a00\u8a9e\u306e\u914d\u5217\u304b\u3069\u3046\u304b\u3092\u5224\u65ad\u3059\u308b\u65b9\u6cd5\u306f2\u3064\u3042\u308a\u307e\u3059\u3002 \u914d\u5217\u306e\u9577\u3055\u3067\u5224\u65ad\u3059\u308b\uff1a\u914d\u5217\u306e\u9577\u3055\u304c 0\u3067\u3042\u308c\u3070\u7a7a\u3068\u5224\u65ad\u3067\u304d\u308b\u3002 int arr[10]; \/\/ \u914d\u5217\u306e\u5ba3\u8a00if (sizeof(arr) \/ sizeof(arr[0] […]<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-88160","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"\nC\u8a00\u8a9e\u3067\u914d\u5217\u304c\u7a7a\u304b\u3069\u3046\u304b\u3092\u5224\u5b9a\u3059\u308b\u65b9\u6cd5 - Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/ja\/blog\/c\u8a00\u8a9e\u3067\u914d\u5217\u304c\u7a7a\u304b\u3069\u3046\u304b\u3092\u5224\u5b9a\u3059\u308b\u65b9\u6cd5\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"C\u8a00\u8a9e\u3067\u914d\u5217\u304c\u7a7a\u304b\u3069\u3046\u304b\u3092\u5224\u5b9a\u3059\u308b\u65b9\u6cd5\" \/>\n<meta property=\"og:description\" content=\"C\u8a00\u8a9e\u306e\u914d\u5217\u304b\u3069\u3046\u304b\u3092\u5224\u65ad\u3059\u308b\u65b9\u6cd5\u306f2\u3064\u3042\u308a\u307e\u3059\u3002 \u914d\u5217\u306e\u9577\u3055\u3067\u5224\u65ad\u3059\u308b\uff1a\u914d\u5217\u306e\u9577\u3055\u304c 0\u3067\u3042\u308c\u3070\u7a7a\u3068\u5224\u65ad\u3067\u304d\u308b\u3002 int arr[10]; \/\/ \u914d\u5217\u306e\u5ba3\u8a00if (sizeof(arr) \/ sizeof(arr[0] […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/ja\/blog\/c\u8a00\u8a9e\u3067\u914d\u5217\u304c\u7a7a\u304b\u3069\u3046\u304b\u3092\u5224\u5b9a\u3059\u308b\u65b9\u6cd5\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - 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