{"version":"1.0","image_url":null,"description":"\u66f8\u3044\u3066\u307f\u305f\u3002 \u3053\u3093\u306a\u611f\u3058\u304b\u306a\u3002 #include <iostream> int main(int argc, char *argv[]) { // \u3082\u3057\u7b2c\u4e00\u5f15\u6570\u304c\u6307\u5b9a\u3055\u308c\u306a\u304b\u3063\u305f\u3089\u7d42\u4e86 if (argc <= 1) { std::cout << \"\u30d5\u30a1\u30a4\u30eb\u3092\u6307\u5b9a\u3057\u3066\u304f\u3060\u3055\u3044\" << endl; return 1; } // \u30d5\u30a1\u30a4\u30eb\u304c\u898b\u3064\u304b\u3089\u306a\u304b\u3063\u305f\u3089\u7d42\u4e86 FILE *fp; if ((fp = fopen(argv[1], \"r\") == NULL) { std::cout << \"\u30d5\u30a1\u30a4\u30eb\u304c\u898b\u3064\u304b\u308a\u307e\u305b\u3093\u3067\u3057\u305f\" << endl; return 1; } // \u8aad\u307f\u53d6\u3063\u3066\u51fa\u529b char b\u2026","categories":[],"provider_name":"Hatena Blog","author_name":"katsuren","provider_url":"https://hatena.blog","author_url":"https://blog.hatena.ne.jp/katsuren/","type":"rich","blog_title":"\u4ffa\u306e\u6210\u9577\u65e5\u8a18","url":"https://katsuren.hatenadiary.org/entry/20111119/1321688523","published":"2011-11-19 16:42:03","title":"C++\u3067cat\u3092\u66f8\u3044\u3066\u307f\u305f","height":"190","blog_url":"https://katsuren.hatenadiary.org/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkatsuren.hatenadiary.org%2Fentry%2F20111119%2F1321688523\" title=\"C++\u3067cat\u3092\u66f8\u3044\u3066\u307f\u305f - \u4ffa\u306e\u6210\u9577\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>","width":"100%"}