{"image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/p/potetisensei/20200712/20200712204017.png","blog_title":"\u751f\u304d\u305f\u3044","author_url":"https://blog.hatena.ne.jp/potetisensei/","provider_url":"https://hatena.blog","title":"Educational Codeforces Round 29 F. Almost Permutation","blog_url":"https://potetisensei.hatenablog.com/","provider_name":"Hatena Blog","published":"2020-07-12 21:26:39","type":"rich","author_name":"potetisensei","version":"1.0","height":"190","description":"\u60f3\u5b9a\u89e3\u306f\u30d5\u30ed\u30fc\u3060\u304c\u3001\u96e2\u6563\u51f8\u89e3\u6790\u3092\u3061\u3087\u3063\u3068\u77e5\u3063\u3066\u3044\u308b\u3068\u3001\u76ee\u7684\u95a2\u6570\u304cM\u51f8\u306a\u306e\u3067\u3001\u4ea4\u63db\u3092\u7e70\u308a\u8fd4\u3059\u3068\u89e3\u3051\u308b\u3053\u3068\u304c\u5206\u304b\u308b\u3002 \u5b9f\u969b\u3001Benq\u306f\u672c\u756a\u3053\u308c\u3067\u901a\u3057\u3066\u3044\u308b\u3089\u3057\u3044 \u3053\u308c\u3092\u8a3c\u660e\u3059\u308b\u3002 \u554f\u984c\u6587\u4e2d\u3067\u5b9a\u7fa9\u3055\u308c\u3066\u3044\u308b\u76ee\u7684\u95a2\u6570\u3092f\u3068\u3059\u308b\u3002\u3053\u308c\u304cM\u51f8\u3067\u3042\u308b\u3053\u3068\u3092\u793a\u3059\u3002 \u307e\u305af\u306e\u5b9a\u7fa9\u57df\u3067\u3042\u308b\u3001\u5b9f\u884c\u53ef\u80fd\u89e3\u306e\u96c6\u5408S\u304c\u6574\u57fa\u96c6\u5408\uff08\u3068\u308a\u3042\u3048\u305aM\u51f8\u95a2\u6570\u306e\u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u304c\u6210\u7acb\u3059\u308b\u3088\u3046\u306a\u96c6\u5408\u3068\u8003\u3048\u3066\u3044\u3044\uff09\u3067\u3042\u308b\u3053\u3068\u3092\u793a\u3059\u3002 \u2191\u30ce\u30ea\u3067m+1\u306b\u3057\u305f\u3051\u3069m\u3067\u3088\u304b\u3063\u305f\u306a \u3053\u308c\u306f\u304b\u306a\u308a\u96d1\u3001\u3068\u3044\u3046\u304b\u3053\u306e\u66f8\u304d\u65b9\u3060\u3068\u3001\u300c\u5bfe\u79f0\u6027\u304b\u3089y + e_i - e_j\u3082\u5b9f\u884c\u53ef\u80fd\u89e3\u300d\u304c\u6210\u7acb\u3057\u3066\u306a\u3044\u3051\u3069\u30011..n\u3092\u9802\u70b9\u3068\u3057\u305f\u30b0\u30e9\u30d5\uff08\u8fba\u306f\u3001\u6570\u5217\u306e\u5404\u8981\u7d20k\u306b\u95a2\u3057\u3066L\u2026","url":"https://potetisensei.hatenablog.com/entry/2020/07/12/212639","categories":[],"width":"100%","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fpotetisensei.hatenablog.com%2Fentry%2F2020%2F07%2F12%2F212639\" title=\"Educational Codeforces Round 29 F. Almost Permutation - \u751f\u304d\u305f\u3044\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>"}