{"provider_name":"Hatena Blog","title":"Project Euler 456","provider_url":"https://hatena.blog","version":"1.0","type":"rich","image_url":null,"blog_title":"inamori\u2019s diary","author_url":"https://blog.hatena.ne.jp/inamori/","description":"http://projecteuler.net/index.php?section=problems&id=45661\u7740\u300213\u79d2\u3002 O(NlogN)\u306e\u89e3\u6cd5\u304c\u3059\u3050\u306b\u601d\u3044\u3064\u3044\u305f\u304c\u3001\u306a\u304b\u306a\u304b\u30c7\u30d0\u30c3\u30b0\u304c\u9032\u307e\u306a\u304b\u3063\u305f\u3002 \u4eba\u5de5\u7684\u3067\u7c21\u5358\u306a\u4f8b\u3092\u4f7f\u3048\u3070\u3088\u304b\u3063\u305f\u3002","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Finamori.hateblo.jp%2Fentry%2F20140128%2Fp1\" title=\"Project Euler 456 - inamori\u2019s diary\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","published":"2014-01-28 00:00:00","categories":["\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0"],"blog_url":"https://inamori.hateblo.jp/","author_name":"inamori","width":"100%","height":"190","url":"https://inamori.hateblo.jp/entry/20140128/p1"}