{"author_name":"drken1215","image_url":"https://cdn.user.blog.st-hatena.com/default_entry_og_image/80936665/1687765056723440","published":"2024-09-14 16:27:42","description":"\u4e00\u898b\u3001 \u306e DP \u306b\u898b\u3048\u305f\u304c\u3001\u305d\u306e\u5fc5\u8981\u306f\u306a\u304b\u3063\u305f\u3002 \u554f\u984c\u3078\u306e\u30ea\u30f3\u30af \u554f\u984c\u6982\u8981 \u30b0\u30fc\u3068\u30d1\u30fc\u3057\u304b\u51fa\u305b\u306a\u3044\u30b8\u30e3\u30f3\u30b1\u30f3\u3092 \u56de\u3059\u308b\u3002\u76f8\u624b\u304c\u5404\u56de\u306b\u4f55\u3092\u51fa\u3059\u304b\u304c\u4e88\u3081\u308f\u304b\u3063\u3066\u3044\u308b\u3002\u305f\u3060\u3057\u3001\u3069\u306e\u6642\u70b9\u3067\u3082 (\u305d\u308c\u307e\u3067\u306b\u51fa\u3057\u305f\u30b0\u30fc\u306e\u56de\u6570) (\u305d\u308c\u307e\u3067\u306b\u51fa\u3057\u305f\u30d1\u30fc\u306e\u56de\u6570) \u3092\u6e80\u305f\u3057\u7d9a\u3051\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002 (\u52dd\u3064\u56de\u6570) - (\u8ca0\u3051\u308b\u56de\u6570) \u306e\u6700\u5927\u5024\u3092\u6c42\u3081\u3088\u3002 \u5236\u7d04 \u8003\u3048\u305f\u3053\u3068 \u4e00\u77ac\u3001\u6b21\u306e\u3088\u3046\u306a DP \u3092\u8003\u3048\u305f\u3002 dp[i][j]\uff1a\u6700\u521d\u306e \u56de\u306e\u30b8\u30e3\u30f3\u30b1\u30f3\u3067\u3001(\u30b0\u30fc\u3092\u51fa\u3057\u305f\u56de\u6570) - (\u30d1\u30fc\u3092\u51fa\u3057\u305f\u56de\u6570) = \u3067\u3042\u308b\u3088\u3046\u306b\u3057\u305f\u3068\u304d\u306e\u3001(\u52dd\u3063\u305f\u56de\u6570) - (\u8ca0\u3051\u305f\u56de\u6570) \u306e\u6700\u5927\u5024 \u3057\u304b\u3057\u3001\u3053\u308c\u3067\u306f \u306e\u8a08\u7b97\u91cf\u3068\u306a\u3063\u3066\u3057\u307e\u3046\u3002\u305d\u2026","categories":["AtCoder","AtCoder300\u70b9","ABC-D","ARC-D","\u6c34\u8272diff","Greedy:\u4ea4\u63db\u3057\u3066\u3082\u60aa\u5316\u3057\u306a\u3044","Greedy","\u5358\u7d14\u5316\uff1a\u64cd\u4f5c\u306e\u6d41\u308c\u3092\u5358\u7d14\u5316\u3057\u3066\u8003\u3048\u308b","\u30b8\u30e3\u30f3\u30b1\u30f3","0\u30681\u306e\u554f\u984c","NoviSteps2Q","\u6700\u9069\u5316\u554f\u984c","\u6700\u5927\u30b9\u30b3\u30a2","\u30b2\u30fc\u30e0"],"height":"190","provider_url":"https://hatena.blog","url":"https://drken1215.hatenablog.com/entry/2024/09/14/162742","type":"rich","version":"1.0","blog_title":"\u3051\u3093\u3061\u3087\u3093\u306e\u7af6\u30d7\u30ed\u7cbe\u9032\u8a18\u9332","title":"AtCoder ABC 046 D - AtCoDeer\u304f\u3093\u3068\u5909\u306a\u3058\u3083\u3093\u3051\u3093 (ARC 062 D) (2Q, \u6c34\u8272, 300 \u70b9)","author_url":"https://blog.hatena.ne.jp/drken1215/","provider_name":"Hatena Blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fdrken1215.hatenablog.com%2Fentry%2F2024%2F09%2F14%2F162742\" title=\"AtCoder ABC 046 D - AtCoDeer\u304f\u3093\u3068\u5909\u306a\u3058\u3083\u3093\u3051\u3093 (ARC 062 D) (2Q, \u6c34\u8272, 300 \u70b9) - \u3051\u3093\u3061\u3087\u3093\u306e\u7af6\u30d7\u30ed\u7cbe\u9032\u8a18\u9332\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_url":"https://drken1215.hatenablog.com/","width":"100%"}