{"author_name":"quasistatic","url":"https://quasistatic.hatenadiary.jp/entry/20140524/p2","height":"190","author_url":"https://blog.hatena.ne.jp/quasistatic/","provider_name":"Hatena Blog","image_url":null,"width":"100%","type":"rich","categories":["C"],"title":" \u3042\u308b\u8a18\u53f7\u5217\u306e\u5217\u6319 #7","blog_url":"https://quasistatic.hatenadiary.jp/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fquasistatic.hatenadiary.jp%2Fentry%2F20140524%2Fp2\" title=\" \u3042\u308b\u8a18\u53f7\u5217\u306e\u5217\u6319 #7 - \u501f\u308a\u3066\u304d\u305f\u732b\u306e\u3088\u3046\u306b\u9759\u304b\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","published":"2014-05-24 00:00:01","version":"1.0","provider_url":"https://hatena.blog","blog_title":"\u501f\u308a\u3066\u304d\u305f\u732b\u306e\u3088\u3046\u306b\u9759\u304b","description":"\u3053\u306e\u554f\u984c\u3067\u306f\u7279\u306b\u30b3\u30b9\u30c8\u304c\u9ad8\u3044\u308f\u3051\u3067\u306f\u306a\u3044\u3068\u601d\u3046\u304c\u3001 \u547c\u3073\u51fa\u3059\u305f\u3073\u306bstrlen\u3067\u5c65\u6b74\u6587\u5b57\u5217\u306e\u9577\u3055\u3092\u6c42\u3081\u308b\u306e\u306f\u3061\u3087\u3063\u3068\u3068\u3044\u3046\u5411\u304d\u306b\u306f\u3001 \u65b0\u305f\u306b\u5c65\u6b74\u306b\u6587\u5b57\u3092\u8ffd\u52a0\u3059\u308b\u6642\u306e\u5834\u6240\u3092\u5c65\u6b74\u3068\u3068\u3082\u306b\u6e21\u3059\u3053\u3068\u3067strlen\u3092\u6d88\u305b\u308b\u3002 en7.c #include <stdio.h> #include <stdlib.h> #include <string.h> typedef struct { char *h; size_t tail; } hist_t; static void enumerate0(hist_t *h, unsigned int a, unsigned int b) { if (a == 0\u2026"}