{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fboxnos.hatenablog.com%2Fentry%2F20071227%2F1198703679\" title=\" K&amp;R\u3092\u8aad\u3082\u3046(44) \u6f14\u7fd2 4-13 reverse\u3092\u518d\u5e30\u3067 - \u30dc\u30af\u30ce\u30b9\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","title":" K&R\u3092\u8aad\u3082\u3046(44) \u6f14\u7fd2 4-13 reverse\u3092\u518d\u5e30\u3067","author_name":"tanakaBox","blog_title":"\u30dc\u30af\u30ce\u30b9","width":"100%","provider_url":"https://hatena.blog","url":"https://boxnos.hatenablog.com/entry/20071227/1198703679","description":"reverse\u3092\u518d\u5e30\u3067\u3002\u3068\u3044\u3046\u96e3\u89e3\u306a\u8a2d\u554f\u3002\u50d5\u306eScheme\u529b\u304c\u8a66\u3055\u308c\u308b\u3002 \u3044\u3063\u3053\u3081 strlen\u3067\u3002 void reverse_iter(char *s1, char *s2) { if (*s1 != '\\0') { *s2 = *s1; reverse_iter(s1 + 1, s2 - 1); } } void reverse(char *s1, char *s2) { int len = strlen(s1); *(s2 + len) = '\\0'; reverse_iter(s1, s2 + len - 1); } \u7121\u96e3\u3060\u3002 \u306b\u3053\u3081 \u6587\u5b57\u306e\u9577\u3055\u304c\u304c\u308f\u304b\u308b\u306a\u3089\u3001\u534a\u5206\u307e\u3067\u898b\u308c\u3070\u51fa\u6765\u308b\u306f\u305a\u2026","height":"190","type":"rich","categories":["GCC"],"author_url":"https://blog.hatena.ne.jp/tanakaBox/","published":"2007-12-27 06:14:39","version":"1.0","blog_url":"https://boxnos.hatenablog.com/","image_url":null,"provider_name":"Hatena Blog"}