{"author_name":"roiti46","author_url":"https://blog.hatena.ne.jp/roiti46/","provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Froiti46.hatenablog.com%2Fentry%2F2015%2F10%2F09%2F042809\" title=\"Codeforces #Pi Div2 D: One-Dimensional Battle Ships - roiti46&#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>","height":"190","width":"100%","description":"\u4e45\u3057\u3076\u308a\u306e\u30d6\u30ed\u30b0\u3060\u3051\u3069\u306e\u3093\u3073\u308a\u3084\u3063\u3066\u3044\u3053\u3046\u3002 \u554f\u984c\u306f\u3053\u3061\u3089\u3002","version":"1.0","blog_url":"https://roiti46.hatenablog.com/","provider_name":"Hatena Blog","categories":["Codeforces","\u904e\u53bb\u554f\u89e3\u304d"],"type":"rich","blog_title":"roiti46's blog","image_url":null,"url":"https://roiti46.hatenablog.com/entry/2015/10/09/042809","title":"Codeforces #Pi Div2 D: One-Dimensional Battle Ships","published":"2015-10-09 04:28:09"}