YDDDD

2019年10月13日

摘要：链接: https://vjudge.net/problem/POJ 1661 题意: "Help Jimmy" 是在下图所示的场景上完成的游戏。场景中包括多个长度和高度各不相同的平台。地面是最低的平台，高度为零，长度无限。 Jimmy老鼠在时刻0从高于所有平台的某处开始下落，它的下落速度始终为1 阅读全文

posted @ 2019-10-13 12:54 YDDDD 阅读(96) 评论(0) 推荐(0) 编辑

POJ-2533-Longest Ordered Subsequence(最长递增子序列)

摘要：链接: https://vjudge.net/problem/POJ 2533 题意: A numeric sequence of ai is ordered if a1 include include include // include include include include inclu 阅读全文

posted @ 2019-10-13 00:40 YDDDD 阅读(119) 评论(0) 推荐(0) 编辑

2019年10月12日

POJ-3186-Treats for the Cows(记忆化搜索)

摘要：链接: https://vjudge.net/problem/POJ 3186 题意: FJ has purchased N (1 include include include // include include include include include include include i 阅读全文

posted @ 2019-10-12 23:51 YDDDD 阅读(133) 评论(0) 推荐(0) 编辑

HDU-1078-FatMouse and Cheese(记忆化搜索)

摘要：链接: https://vjudge.net/problem/HDU 1078 author=0 题意: FatMouse has stored some cheese in a city. The city can be considered as a square grid of dimensi 阅读全文

posted @ 2019-10-12 23:09 YDDDD 阅读(93) 评论(0) 推荐(0) 编辑

HDU-2859-Phalanx(DP)

摘要：链接: https://vjudge.net/problem/HDU 2859 题意: Today is army day, but the servicemen are busy with the phalanx for the celebration of the 60th anniversar 阅读全文

posted @ 2019-10-12 22:16 YDDDD 阅读(101) 评论(0) 推荐(0) 编辑

POJ - 3616-Milking Time(DP)

摘要：链接: https://vjudge.net/problem/POJ 3616 题意: Bessie is such a hard working cow. In fact, she is so focused on maximizing her productivity that she deci 阅读全文

posted @ 2019-10-12 21:32 YDDDD 阅读(124) 评论(0) 推荐(0) 编辑

POJ-3666-Making the Grade(DP)

摘要：链接: https://vjudge.net/problem/POJ 3666 题意: A straight dirt road connects two fields on FJ's farm, but it changes elevation more than FJ would like. H 阅读全文

posted @ 2019-10-12 12:54 YDDDD 阅读(149) 评论(0) 推荐(0) 编辑

2019年10月11日

HDU-3341-Lost's revenge(AC自动机, DP, 压缩)

摘要：链接: https://vjudge.net/problem/HDU 3341 题意: Lost and AekdyCoin are friends. They always play "number game"(A boring game based on number theory) toget 阅读全文

posted @ 2019-10-11 01:30 YDDDD 阅读(155) 评论(0) 推荐(0) 编辑

2019年10月10日

HDU - 2457-DNA repair(AC自动机, DP)

摘要：链接: https://vjudge.net/problem/HDU 2457 题意: Biologists finally invent techniques of repairing DNA that contains segments causing kinds of inherited di 阅读全文

posted @ 2019-10-10 13:26 YDDDD 阅读(125) 评论(0) 推荐(0) 编辑

Codeforces Round #584 E2. Rotate Columns (hard version)

摘要：链接: https://codeforces.com/contest/1209/problem/E2 题意: This is a harder version of the problem. The difference is only in constraints. You are given a 阅读全文

posted @ 2019-10-10 01:29 YDDDD 阅读(138) 评论(0) 推荐(0) 编辑

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