{"url":"https://malleroid.hatenablog.com/entry/2021/09/12/114607","provider_url":"https://hatena.blog","categories":["AtCoder"],"author_url":"https://blog.hatena.ne.jp/malleroid/","description":"TL;DR \u81ea\u5206\u306e\u4e2d\u3067\u7d50\u679c\u304c\u3088\u304b\u3063\u305f\u304b\u3089\u521d\u3081\u3066\u53c2\u6226\u8a18\u66f8\u3044\u3066\u308b \u3042\u304f\u307e\u3067\u65e5\u8a18\u3067\u89e3\u8aac\u3058\u3083\u306a\u304f\u3066\u30b9\u30de\u30f3 \u7d50\u679c D\u307e\u3067\u306e4\u5b8c\u3067\u7dd1\u4e0a\u4f4d\u306e\u30d1\u30d5\u30a9 E\u3092\u901a\u3057\u305f\u304b\u3063\u305f\u304c\u7d50\u679c\u7684\u306b\u65b9\u91dd\u9593\u9055\u3063\u3066\u305f\u3063\u307d\u3044\u306e\u3067\u6642\u9593\u3042\u3063\u3066\u30824\u5b8c \u6240\u611f C - Shapes \u4eca\u56de\u306fdiff\u304cC>E>D\u306b\u306a\u3063\u305f\u306e\u3067C\u306b\u3057\u3066\u306f\u96e3\u3057\u304b\u3063\u305f\u3068\u601d\u3046. (\u500b\u4eba\u7684\u306a\u4f53\u611fE>C>=D) \u3084\u3063\u3071\u308a\u5e7e\u4f55\u306ediff\u306f\u9ad8\u3081\u306b\u3067\u308b\u306a\u3041\u3068. \u591a\u5206\u3053\u308c\u304c\u79c1\u304c\u672c\u756a\u3067\u901a\u3057\u305fdiff\u306e\u6700\u9ad8\u5024\u66f4\u65b0\u306b\u306a\u3063\u305f. \u3042\u308a\u304c\u3068\u3046\u5e7e\u4f55, \u5272\u3068\u81ea\u5206\u304c\u5e7e\u4f55\u306b\u5f37\u3044\u3068\u3044\u3046\u3053\u3068\u304c\u5206\u304b\u3063\u3066\u304d\u3066\u81ea\u4fe1\u51fa\u3066\u304d\u305f( \u25e0\u203f\u25e0 ) C\u306e\u65b9\u91dd\u3068\u3057\u3066\u306f, \u30b0\u30ea\u30c3\u30c9\u306e\u5916\u5074\u304b\u3089\u56f3\u5f62\u304c\u767b\u5834\u3057\u306a\u3044\u7bc4\u56f2\u3092\u524a\u9664\u3057\u3066\u6bd4\u8f03\u3059\u308b\u3053\u3068\u2026","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmalleroid.hatenablog.com%2Fentry%2F2021%2F09%2F12%2F114607\" title=\"ABC218\u53c2\u6226\u8a18 - \u3072\u305f\u3059\u3089\u306b\u96d1\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/m/malleroid/20210912/20210912110440.png","width":"100%","title":"ABC218\u53c2\u6226\u8a18","provider_name":"Hatena Blog","published":"2021-09-12 11:46:07","type":"rich","version":"1.0","blog_title":"\u3072\u305f\u3059\u3089\u306b\u96d1\u8a18","height":"190","author_name":"malleroid","blog_url":"https://malleroid.hatenablog.com/"}