{"provider_name":"Hatena Blog","title":"Educational Codeforces Round 55 (Rated for Div. 2)","url":"https://ei1333.hateblo.jp/entry/2018/12/06/003112","description":"\u306d\u306d\u30fc","blog_url":"https://ei1333.hateblo.jp/","height":"190","image_url":null,"version":"1.0","type":"rich","categories":[],"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fei1333.hateblo.jp%2Fentry%2F2018%2F12%2F06%2F003112\" title=\"Educational Codeforces Round 55 (Rated for Div. 2) - ei1333\u306e\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_title":"ei1333\u306e\u65e5\u8a18","author_name":"ei1333","provider_url":"https://hatena.blog","width":"100%","published":"2018-12-06 00:31:12","author_url":"https://blog.hatena.ne.jp/ei1333/"}