{"image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/e/electric-city/20200319/20200319193051.jpg","height":"190","width":"100%","published":"2020-07-21 00:50:22","description":"C\u554f\u984c \u96e3\u6613\u5ea6\uff1a\u8336\u8272\u5c11\u3057\u9577\u3081\u306e\u30b3\u30fc\u30c9\u306b\u306a\u308a\u307e\u3057\u305f\u3002 N\u500b\u306e\u672c\u3067M\u500b\u306e\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306e\u80fd\u529bA\u3092X\u4ee5\u4e0a\u307e\u3067\u4ed5\u4e0a\u3052\u307e\u3059\u3002 \u672c\u306e\u5024\u6bb5\u304c\u6700\u5c0f\u3068\u306a\u308b\u7d44\u307f\u5408\u308f\u305b\u3092\u89e3\u304f\u554f\u984c\u3067\u3059\u3002N\u3068M\u304c\u6700\u5927\u306712\u306a\u306e\u3067\u3001 \u4e8c\u91cdfor\u6587\u3067\u3082\u7dcf\u5f53\u305f\u308a\u306f\u53ef\u80fd\u3002 \u3053\u308c\u306f\u7dcf\u5f53\u305f\u308a\u3067\u89e3\u304f\u554f\u984c\u3068\u77ac\u6642\u306b\u628a\u63e1\u3057\u307e\u3057\u305f\u3002\u305d\u3053\u304b\u3089WA\u3084\u3089\u306a\u3093\u3084\u3089\u3067\u6642\u9593\u304c\u304b\u304b\u3063\u3066\u3057\u307e\u3044\u307e\u3057\u305f\u3002\u7d44\u307f\u5408\u308f\u305b\u306e\u5217\u6319\u306fPython\u30e6\u30fc\u30b6\u30fc\u306a\u306e\u3067itertools\u3092\u7528\u3044\u307e\u3059\u3002 \u91cd\u8907\u7121\u3057\u306e\u500b\u6570\u5236\u7d04\u7121\u3057\u306e\u7d44\u307f\u5408\u308f\u305b\u306e\u5217\u6319\u306f\u3001itetools.combinations\u3092\u5de5\u592b\u3057\u3066\u4f7f\u7528\u3057\u307e\u3059\u3002 range(1,n+1)\u3067\u3059\u306d\u3002range(n)\u3068\u52d8\u9055\u3044\u3057\u3066\u307e\u3057\u305f\u3001\u306f\u3044\u30fb\u30fb\u30fb\u3002 for r\u2026","blog_url":"https://melheaven.hatenadiary.jp/","categories":["AtCoder","Python"],"author_name":"electric-city","url":"https://melheaven.hatenadiary.jp/entry/abc167c","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmelheaven.hatenadiary.jp%2Fentry%2Fabc167c\" title=\"AtCoder Beginner Contest 167 C\u554f\u984c - \u5c71\u4e0b\u8aa0\u4e8c\u90ce\u306eIT\u3068\u30d5\u30a9\u30fc\u30c8\u30ca\u30a4\u30c8\u3068\u91ce\u7403\u30d6\u30ed\u30b0\" 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","type":"rich","blog_title":"\u5c71\u4e0b\u8aa0\u4e8c\u90ce\u306eIT\u3068\u30d5\u30a9\u30fc\u30c8\u30ca\u30a4\u30c8\u3068\u91ce\u7403\u30d6\u30ed\u30b0","title":"AtCoder Beginner Contest 167 C\u554f\u984c","author_url":"https://blog.hatena.ne.jp/electric-city/","provider_name":"Hatena Blog","provider_url":"https://hatena.blog"}