{"blog_url":"https://tutuz.hateblo.jp/","version":"1.0","width":"100%","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftutuz.hateblo.jp%2Fentry%2F2018%2F10%2F27%2F163217\" title=\"COLOCON -Colopl programming contest 2018-D\uff1a\u3059\u306c\u3051\u305d\u3060\u3066\u2015\u2015\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u2015\u2015 - \u6570\u5b66/\u7af6\u30d7\u30ed\u30e1\u30e2\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","published":"2018-10-27 16:32:17","provider_url":"https://hatena.blog","blog_title":"\u6570\u5b66/\u7af6\u30d7\u30ed\u30e1\u30e2","title":"COLOCON -Colopl programming contest 2018-D\uff1a\u3059\u306c\u3051\u305d\u3060\u3066\u2015\u2015\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u2015\u2015","provider_name":"Hatena Blog","image_url":null,"categories":[],"author_url":"https://blog.hatena.ne.jp/d_tutuz/","url":"https://tutuz.hateblo.jp/entry/2018/10/27/163217","description":"\u554f\u984c https://beta.atcoder.jp/contests/colopl2018-qual/tasks/colopl2018_qual_d \u8003\u3048\u65b9 dp\u3092\u8003\u3048\u308b\u306e\u306f\u81ea\u7136\u3067\u3042\u308b\u3002 dp[i][k] := \u500b\u307e\u3067\u306e\u6642\u523b\u306e\u3046\u3061\u3001 \u56de\u8d77\u52d5\u3057\u3066\u3044\u308b\u3068\u304d\u306e\u77e5\u529b\u306e\u6700\u5927\u5024 \u3068\u3059\u308b\u3002\u30ca\u30a4\u30fc\u30d6\u306aDP\u9077\u79fb\u3092\u8003\u3048\u308b\u3068 dp[i][k] = (0 <= j < i) max(dp[j][k-1] + min(x, t[i] - t[j])) \u3068\u306a\u308b\u3002\u3053\u308c\u306f\u9077\u79fb\u306b \u304b\u304b\u308b\u306e\u3067\u5168\u4f53\u306e\u8a08\u7b97\u91cf\u306f \u306b\u306a\u308a\u9593\u306b\u5408\u308f\u306a\u3044\u3002 \u4e0e\u3048\u3089\u308c\u305f\u6761\u4ef6\u3092\u8003\u3048\u308b\u3068\u3001 \u30b9\u30bf\u30df\u30ca\u304c\u6e80\u30bf\u30f3\u306b\u306a\u308b\u524d\u306b\u8d77\u52d5\u3059\u308b\u5834\u5408\u30fb\u30fb\u30fb\u306a\u308b\u3079\u304f\u9045\u304f\u8d77\u52d5\u3059\u308b \u30b9\u30bf\u2026","height":"190","author_name":"d_tutuz","type":"rich"}