{"provider_name":"Hatena Blog","author_url":"https://blog.hatena.ne.jp/kmjp/","author_name":"kmjp","categories":["Codeforces"],"description":"\u306a\u304b\u306a\u304b\u8003\u5bdf\u3057\u3065\u3089\u3044\u554f\u984c\u3002 https://codeforces.com/contest/1920/problem/F2","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkmjp.hatenablog.jp%2Fentry%2F2024%2F08%2F19%2F0900\" title=\"Codeforces #919 : Div2 F2. Smooth Sailing (Hard Version) - 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>","provider_url":"https://hatena.blog","width":"100%","blog_title":"kmjp's blog","image_url":null,"version":"1.0","published":"2024-08-19 09:00:00","height":"190","blog_url":"https://kmjp.hatenablog.jp/","title":"Codeforces #919 : Div2 F2. Smooth Sailing (Hard Version)","url":"https://kmjp.hatenablog.jp/entry/2024/08/19/0900","type":"rich"}