{"blog_url":"https://kmjp.hatenablog.jp/","url":"https://kmjp.hatenablog.jp/entry/2026/05/09/0900","width":"100%","provider_name":"Hatena Blog","categories":["Codeforces"],"provider_url":"https://hatena.blog","published":"2026-05-09 09:00:00","image_url":null,"version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkmjp.hatenablog.jp%2Fentry%2F2026%2F05%2F09%2F0900\" title=\"Codeforces ECR #188 : G. Grid Path - 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>","height":"190","blog_title":"kmjp's blog","title":"Codeforces ECR #188 : G. Grid Path","author_url":"https://blog.hatena.ne.jp/kmjp/","author_name":"kmjp","type":"rich","description":"\u306a\u308b\u307b\u3069\u3002 https://codeforces.com/contest/2204/problem/G"}