{"url":"https://kmjp.hatenablog.jp/entry/2022/07/18/0900","height":"190","type":"rich","categories":["Codeforces"],"provider_url":"https://hatena.blog","title":"Codeforces #706 Div1 : D. BFS Trees","blog_title":"kmjp's blog","description":"\u554f\u984c\u540d\u304c\u591a\u5c11\u30d2\u30f3\u30c8\u306b\u306a\u3063\u3066\u3044\u308b\u304b\uff1f https://codeforces.com/contest/1495/problem/D","version":"1.0","published":"2022-07-18 09:00:00","author_name":"kmjp","provider_name":"Hatena Blog","blog_url":"https://kmjp.hatenablog.jp/","image_url":null,"width":"100%","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkmjp.hatenablog.jp%2Fentry%2F2022%2F07%2F18%2F0900\" title=\"Codeforces #706 Div1 : D. BFS Trees - 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>","author_url":"https://blog.hatena.ne.jp/kmjp/"}