{"url":"https://blog.hamayanhamayan.com/entry/2016/07/15/141709","blog_title":"\u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093","height":"190","type":"rich","provider_url":"https://hatena.blog","published":"2016-07-15 14:17:09","provider_name":"Hatena Blog","author_name":"hamayanhamayan","version":"1.0","title":"Puzzles [Codeforces 362 : Div2 D, Div1 B]","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.hamayanhamayan.com%2Fentry%2F2016%2F07%2F15%2F141709\" title=\"Puzzles [Codeforces 362 : Div2 D, Div1 B] - \u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","categories":["\u7af6\u6280\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0"],"author_url":"https://blog.hatena.ne.jp/hamayanhamayan/","width":"100%","description":"\u554f\u984c http://codeforces.com/contest/697/problem/D\u8981\u7d20 n \u306e\u6728\u304c\u3042\u308b\u3002 \u3053\u306e\u6728\u3092\u8981\u7d201\u304b\u3089DFS\u3067\u63a2\u7d22\u3059\u308b\u3053\u3068\u3092\u8003\u3048\u308b\u3002\u3042\u308b\u8981\u7d20\u304b\u3089\u5b50\u3078\u9077\u79fb\u3059\u308b\u3068\u304d\u306b\u3001\u6642\u9593\u3092+1\u3059\u308b\u3002 \u3042\u308b\u8981\u7d20\u304b\u3089\u3069\u306e\u9806\u756a\u3067\u5b50\u3078\u9077\u79fb\u3059\u308b\u304b\u306f\u30e9\u30f3\u30c0\u30e0\u306b\u6c7a\u5b9a\u3055\u308c\u308b\u3002 \u6642\u9593\u306f\u6700\u521d0\u3068\u3059\u308b\u3002\u3053\u306e\u6642\u3001\u6728\u306e\u5168\u3066\u306e\u8981\u7d20\u306b\u304a\u3051\u308b\u6642\u9593\u306e\u671f\u5f85\u5024\u3092\u6c42\u3081\u3088\u30021","blog_url":"https://blog.hamayanhamayan.com/","image_url":null}