{"categories":["Codeforces"],"version":"1.0","provider_url":"https://hatena.blog","blog_url":"https://kmjp.hatenablog.jp/","blog_title":"kmjp's blog","title":"Codeforces #623 Div1 D. Tourism","published":"2020-09-24 09:30:00","provider_name":"Hatena Blog","height":"190","author_name":"kmjp","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkmjp.hatenablog.jp%2Fentry%2F2020%2F09%2F24%2F0930\" title=\"Codeforces #623 Div1 D. Tourism - 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/","width":"100%","type":"rich","image_url":null,"url":"https://kmjp.hatenablog.jp/entry/2020/09/24/0930","description":"B,C\u3088\u308a\u3082AC\u6570\u304c\u591a\u3044\u3002 https://codeforces.com/contest/1314/problem/D"}