{"blog_title":"\u30b7\u30b9\u30c6\u30e0\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u77e5\u6075\u888b","published":"2019-04-09 22:59:56","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fcheaps.hateblo.jp%2Fentry%2F2019%2F04%2F09%2F225956\" title=\"C\u8a00\u8a9e\u306e#if\u306b\u6f5c\u3080\u7f60\uff0d\u672a\u5b9a\u7fa9\u30de\u30af\u30ed\u306e\u53c2\u7167\uff0d - \u30b7\u30b9\u30c6\u30e0\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u77e5\u6075\u888b\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_name":"cheaps_k","author_url":"https://blog.hatena.ne.jp/cheaps_k/","image_url":"https://cdn.blog.st-hatena.com/images/theme/og-image-1500.png","type":"rich","categories":["\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0","C\u8a00\u8a9e"],"version":"1.0","height":"190","blog_url":"https://cheaps.hateblo.jp/","url":"https://cheaps.hateblo.jp/entry/2019/04/09/225956","provider_name":"Hatena Blog","title":"C\u8a00\u8a9e\u306e#if\u306b\u6f5c\u3080\u7f60\uff0d\u672a\u5b9a\u7fa9\u30de\u30af\u30ed\u306e\u53c2\u7167\uff0d","description":"\u3055\u3063\u305d\u304f\u3067\u3059\u304c\u554f\u984c\u3067\u3059\u3002 \u4ee5\u4e0b\u306eC\u30b3\u30fc\u30c9\u3092\u30d3\u30eb\u30c9\u3057\u3066\u5b9f\u884c\u3059\u308b\u3068\u3001\u3069\u3046\u306a\u308b\u3067\u3057\u3087\u3046\uff1f #include <stdio.h> #define ON (0U) #define OFF (1U) #define PRINT_HELLO_WORLD (OFF) int main(void) { #if ( PRlNT_HELLO_WORLD == ON ) printf(\"Hello World!\"); #endif return 0; } \u300cHello World!\u300d\u3068\u8868\u793a\u3055\u308c\u308b \u4f55\u3082\u8868\u793a\u3055\u308c\u306a\u3044 \u30d3\u30eb\u30c9\u30a8\u30e9\u30fc\u3068\u306a\u308b \u4e0d\u5b9a\u52d5\u4f5c\u3068\u306a\u308b \u6b63\u89e3\u306f \u30fb \u30fb \u30fb 1. \u300cHello World!\u300d\u3068\u8868\u793a\u3055\u308c\u308b\u3067\u2026","provider_url":"https://hatena.blog","width":"100%"}