{"provider_url":"https://hatena.blog","categories":["ARC"],"author_name":"kmjp","author_url":"https://blog.hatena.ne.jp/kmjp/","type":"rich","url":"https://kmjp.hatenablog.jp/entry/2022/07/24/0930","provider_name":"Hatena Blog","version":"1.0","image_url":null,"height":"190","width":"100%","published":"2022-07-24 09:30:00","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkmjp.hatenablog.jp%2Fentry%2F2022%2F07%2F24%2F0930\" title=\"AtCoder ABC #261 : Ex - Game on Graph - kmjp&#39;s blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","title":"AtCoder ABC #261 : Ex - Game on Graph","description":"DFS\u3092\u30e1\u30e2\u5316\u518d\u5e30\u3067\u901a\u308b\u304b\u3068\u601d\u3063\u305f\u3089\u3001\u901a\u3089\u306a\u304b\u3063\u305f\u3002 https://atcoder.jp/contests/abc261/tasks/abc261_h","blog_url":"https://kmjp.hatenablog.jp/","blog_title":"kmjp's blog"}