{"blog_title":"kmjp's blog","categories":["\u305d\u306e\u4ed6\u30b3\u30f3\u30c6\u30b9\u30c8"],"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkmjp.hatenablog.jp%2Fentry%2F2018%2F02%2F15%2F0900\" title=\"CSAcademy Round #69 : D. Cover the Tree - 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>","author_name":"kmjp","image_url":null,"title":"CSAcademy Round #69 : D. Cover the Tree","blog_url":"https://kmjp.hatenablog.jp/","height":"190","provider_name":"Hatena Blog","width":"100%","published":"2018-02-15 09:00:00","description":"\u4eca\u56deB,C\u304c\u96e3\u3057\u304f\u306a\u3044\u3067\u3059\u304b\uff1f https://csacademy.com/contest/round-69/task/cover-the-tree/","provider_url":"https://hatena.blog","type":"rich","author_url":"https://blog.hatena.ne.jp/kmjp/","version":"1.0","url":"https://kmjp.hatenablog.jp/entry/2018/02/15/0900"}