{"width":"100%","type":"rich","url":"https://kmjp.hatenablog.jp/entry/2014/10/24/1000","image_url":null,"title":"Codeforces #273 Div2 E. Wavy numbers","version":"1.0","provider_url":"https://hatena.blog","provider_name":"Hatena Blog","author_url":"https://blog.hatena.ne.jp/kmjp/","description":"D\u3068\u306f\u6253\u3063\u3066\u5909\u308f\u3063\u3066\u96e3\u6613\u5ea6\u306e\u4e0a\u304c\u3063\u305f\u554f\u984c\u3002 http://codeforces.com/contest/478/problem/E","height":"190","categories":["Codeforces"],"published":"2014-10-24 10:00:00","author_name":"kmjp","blog_url":"https://kmjp.hatenablog.jp/","blog_title":"kmjp's blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkmjp.hatenablog.jp%2Fentry%2F2014%2F10%2F24%2F1000\" title=\"Codeforces #273 Div2 E. Wavy numbers - 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>"}