{"author_url":"https://blog.hatena.ne.jp/toshi_hirasawa/","published":"2012-02-05 20:57:08","width":"100%","height":"190","author_name":"toshi_hirasawa","provider_url":"https://hatena.blog","description":"\u3053\u3053\u3067\u306e\u5b66\u7fd2\u30dd\u30a4\u30f3\u30c8\u306f union\u3092\u3064\u304b\u3063\u305f\u5834\u5408\u306e\u30a2\u30c9\u30ec\u30b9printf\u306e\u8868\u793aformat %08x\\n\u3067\u8868\u793a\u3059\u308b\u969b\u306b(int*)\u3067\u30ad\u30e3\u30b9\u30c8\u3057\u3066\u3044\u308b\u306e\u306f union\u3092\u69cb\u6210\u3057\u3066\u3044\u308b\u3001char,short int, int\u306e\uff13\u3064\u306e\u306a\u304b\u3067 int\u306e\u5927\u304d\u3055\u304c\u4e00\u756a\u5927\u304d\u3044\u304b\u3089 [hirasawa@ubunt1004-32-2 gcc-Programming-Kobo]$ cat myunion.c #include <stdio.h> int main(void) { union{ char a; short int b; int c; } example; printf(\"sizeofunit-examp\u2026","type":"rich","blog_title":"toshi_hirasawa\u306e\u65e5\u8a18","image_url":null,"url":"https://toshi-hirasawa.hatenadiary.org/entry/20120205/1328443028","categories":[],"title":"day3-union.c","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftoshi-hirasawa.hatenadiary.org%2Fentry%2F20120205%2F1328443028\" title=\"day3-union.c - 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>","version":"1.0","provider_name":"Hatena Blog","blog_url":"https://toshi-hirasawa.hatenadiary.org/"}