{"blog_title":"\u82d4\u306e\u4e00\u5ff5\u5ca9\u3092\u3082\u901a\u3059 ~\u76ee\u6307\u305b\u3044\u3064\u304b\u306f\u30d7\u30ed\u30b0\u30e9\u30de~","version":"1.0","author_name":"stfuawsc","provider_url":"https://hatena.blog","title":"\u914d\u5217\u306b\u6587\u5b57\u5217\u3092\u4ee3\u5165\u3059\u308b","url":"https://stfuawsc.hatenadiary.org/entry/20090413/1239629720","description":"C\u8a00\u8a9e\u3067\u306f\u3001\u6587\u5b57\u5217\u3092\u683c\u7d0d\u51fa\u6765\u308b\u5909\u6570(\u6240\u8b02string\u578b)\u304c\u5b58\u5728\u3057\u306a\u3044\u3002 \u3089\u3057\u3044\u306e\u3067\u3001\u6587\u5b57\u5217\u306f\u6587\u5b57\u578b\u3067\u3042\u308bchar\u306e\u914d\u5217\u3068\u3057\u3066\u5b9f\u73fe\u3059\u308b\u305d\u3046\u3060\u3002 \u3067\u3001\u914d\u5217\u306b\u6587\u5b57\u5217\u3092\u4ee3\u5165\u3059\u308b\u306b\u306f\u3001strcpy()\u3068\u3044\u3046\u95a2\u6570\u3092\u4f7f\u3046\u3093\u3060\u305d\u3046\u306a\u3002 #include <stdio.h> #include <string.h> /*\u30b3\u30ec\u3044\u3064\u3082\u5fd8\u308c\u308b*/ int main(void) { char str[20]; strcpy(str, \"abcde\"); printf(\"str\u306f%d\u6587\u5b57\u3060\u3088\\n\", strlen(str)); return 0; } ;; \u5b9f\u884c\u7d50\u679c -> str\u306f5\u6587\u5b57\u3060\u3088 \u3042\u3068\u3001'\\0'(\u30cc\u30eb\u6587\u5b57)\u3092\u6587\u2026","height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fstfuawsc.hatenadiary.org%2Fentry%2F20090413%2F1239629720\" title=\"\u914d\u5217\u306b\u6587\u5b57\u5217\u3092\u4ee3\u5165\u3059\u308b - \u82d4\u306e\u4e00\u5ff5\u5ca9\u3092\u3082\u901a\u3059 ~\u76ee\u6307\u305b\u3044\u3064\u304b\u306f\u30d7\u30ed\u30b0\u30e9\u30de~\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_url":"https://stfuawsc.hatenadiary.org/","width":"100%","author_url":"https://blog.hatena.ne.jp/stfuawsc/","image_url":null,"published":"2009-04-13 22:35:20","categories":["C"],"provider_name":"Hatena Blog","type":"rich"}