{"version":"1.0","published":"2025-11-19 09:30:00","type":"rich","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkmjp.hatenablog.jp%2Fentry%2F2025%2F11%2F19%2F0930\" title=\"Codeforces ECR #182 : E2. Looking at Towers (difficult 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>","width":"100%","height":"190","author_name":"kmjp","blog_title":"kmjp's blog","provider_url":"https://hatena.blog","description":"\u89e3\u3051\u306f\u3057\u305f\u3051\u3069\u7d50\u69cb\u624b\u9593\u53d6\u3063\u305f\u3002 https://codeforces.com/contest/2144/problem/E2","blog_url":"https://kmjp.hatenablog.jp/","provider_name":"Hatena Blog","title":"Codeforces ECR #182 : E2. Looking at Towers (difficult version)","image_url":null,"author_url":"https://blog.hatena.ne.jp/kmjp/","categories":["Codeforces"],"url":"https://kmjp.hatenablog.jp/entry/2025/11/19/0930"}