{"provider_url":"https://hatena.blog","categories":["yukicoder"],"width":"100%","image_url":null,"description":"\u3053\u3046\u3044\u3046\u306e\u3069\u3046\u3084\u3063\u3066\u601d\u3044\u3064\u304f\u3093\u3060\u308d\u3046\u306a\u3002 https://yukicoder.me/problems/no/2719","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkmjp.hatenablog.jp%2Fentry%2F2024%2F04%2F08%2F0900\" title=\"yukicoder : No.2719 Equal Inner Products in Permutation - 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>","version":"1.0","title":"yukicoder : No.2719 Equal Inner Products in Permutation","provider_name":"Hatena Blog","type":"rich","blog_url":"https://kmjp.hatenablog.jp/","author_name":"kmjp","author_url":"https://blog.hatena.ne.jp/kmjp/","blog_title":"kmjp's blog","height":"190","published":"2024-04-08 09:00:00","url":"https://kmjp.hatenablog.jp/entry/2024/04/08/0900"}