{"description":"C \u3067\u306f\u3069\u3046\u66f8\u304f\u306e\u3060\u308d\u3046\u3001\u3068\u601d\u3063\u305f\u3082\u306e\u306e\u3001\u30d1\u3063\u3068\u51fa\u3066\u3053\u306a\u3044\u306e\u3067\u66f8\u304d\u6b8b\u3059\u3053\u3068\u306b\u3057\u307e\u3057\u305f\u3002 atoi \u3068\u3044\u3046\u95a2\u6570\u3092\u4f7f\u7528\u3059\u308b\u3088\u3046\u3060\u3002\u4f7f\u7528\u3059\u308b\u306b\u306f\u3001stdlib.h \u3092 include \u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002 #include <stdio.h> #include <stdlib.h> int main(int argc, char *args[]){ if( argc == 2 ){ int x = atoi(args[1]); printf(\"Command line argument value is %d.\\n\", x); } else { printf(\"Usage: %s $Number\\n\",\u2026","type":"rich","author_name":"shammer","version":"1.0","blog_url":"https://shammerism.hatenadiary.com/","width":"100%","image_url":null,"published":"2009-06-18 14:07:46","provider_url":"https://hatena.blog","url":"https://shammerism.hatenadiary.com/entry/20090618/1390021666","author_url":"https://blog.hatena.ne.jp/shammer/","blog_title":"Shammer's Philosophy","height":"190","title":"\u5f15\u6570\u306e\u6587\u5b57\u5217\u3092\u6570\u5024\u306b\u5909\u63db\u3059\u308b","categories":["C"],"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fshammerism.hatenadiary.com%2Fentry%2F20090618%2F1390021666\" title=\"\u5f15\u6570\u306e\u6587\u5b57\u5217\u3092\u6570\u5024\u306b\u5909\u63db\u3059\u308b - Shammer&#39;s Philosophy\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_name":"Hatena Blog"}