{"type":"rich","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.hamayanhamayan.com%2Fentry%2F2018%2F10%2F13%2F152038\" title=\"Heaters [Codeforces Round #515 (Div. 3) B] - \u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_name":"Hatena Blog","height":"190","image_url":null,"author_url":"https://blog.hatena.ne.jp/hamayanhamayan/","version":"1.0","blog_url":"https://blog.hamayanhamayan.com/","provider_url":"https://hatena.blog","blog_title":"\u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093","width":"100%","published":"2018-10-13 15:20:38","categories":["\u7af6\u6280\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0"],"url":"https://blog.hamayanhamayan.com/entry/2018/10/13/152038","description":"http://codeforces.com/contest/1066/problem/BN\u500b\u306e\u30d2\u30fc\u30bf\u30fc\u304c\u3042\u308a\u3001\u4f4d\u7f6epos\u306b\u3042\u308b\u30d2\u30fc\u30bf\u30fc\u306f[pos-R+1, pos+R-1]\u3092\u6e29\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002 N\u500b\u306e\u30d2\u30fc\u30bf\u30fc\u306e\u3046\u3061\u3001\u4e00\u90e8\u3057\u304b\u96fb\u6e90\u304c\u3064\u3044\u3066\u3044\u306a\u3044\u3002 \u3053\u3053\u304b\u3089\u3044\u304f\u3064\u304b\u306e\u30d2\u30fc\u30bf\u30fc\u3092\u6d88\u3057\u3066\u3001\u5168\u3066\u306e\u4f4d\u7f6e\u304c\u6696\u3081\u3089\u308c\u308b\u3088\u3046\u306b\u3059\u308b\u3002 \u6700\u5c0f\u3067\u4f55\u500b\u306e\u30d2\u30fc\u30bf\u30fc\u3092\u6b8b\u305b\u308b\u304b\u3002 \u3082\u3068\u3082\u3068\u5168\u3066\u306e\u4f4d\u7f6e\u3092\u6696\u3081\u3089\u308c\u306a\u3044\u306a\u3089\u3001-1\u3092\u7b54\u3048\u308b\u3002 \u89e3\u6cd5 http://codeforces.com/contest/1066/submission/44193670DP\u3092\u3059\u308b DP[i][j] := i\u756a\u76ee\u306e\u30d2\u30fc\u30bf\u30fc\u307e\u3067\u898b\u7d42\u308f\u3063\u3066\u3044\u3066\u3001j\u756a\u76ee\u2026","author_name":"hamayanhamayan","title":"Heaters [Codeforces Round #515 (Div. 3) B]"}