{"url":"https://toshi-hirasawa.hatenadiary.org/entry/20111223/1324631363","type":"rich","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftoshi-hirasawa.hatenadiary.org%2Fentry%2F20111223%2F1324631363\" title=\"ptr to  ary - toshi_hirasawa\u306e\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","published":"2011-12-23 18:09:23","blog_url":"https://toshi-hirasawa.hatenadiary.org/","version":"1.0","provider_url":"https://hatena.blog","title":"ptr to  ary","categories":[],"image_url":null,"height":"190","width":"100%","blog_title":"toshi_hirasawa\u306e\u65e5\u8a18","author_name":"toshi_hirasawa","provider_name":"Hatena Blog","author_url":"https://blog.hatena.ne.jp/toshi_hirasawa/","description":"\u3057\u3070\u3089\u304f\u3064\u304b\u3063\u3066\u306a\u3044\u3068\u3001\u308f\u3059\u308c\u3066\u3057\u307e\u3046 printf\u306e %p\u3092\u3082\u304a\u3082\u3044\u3060\u305b\u305a\u306b%x\u3092\u3064\u304b\u3063\u305f\u81ea\u5206\u304c \u3061\u3087\u3063\u3068\u60b2\u3057\u3044orz [hirasawa@aspire-white ~]$ cat aryary.c #include <stdio.h> int main(void) { char ary[3][2]; char *ary_p; char (*aryary_p)[2]; char (*aryary2_p)[3][2]; ary_p = &ary[0][0]; aryary_p = &ary[0]; aryary2_p = &ary; printf(\"ary_p %p\\n\",ary_p); pr\u2026"}