2225. [SDOI2016 Round1] 征途 ★★★☆ 输入文件:menci_journey.in 输出文件:menci_journey.out 简单对比时间限制:1 s 内存限制:256 MB [题目描述] Pine 开始了从 S 地到 T 地的征途. 从 S 地到 T 地的路可以划分成 n 段,相邻两段路的分界点设有休息站.Pine 计划用 m 天到达 T 地.除第 m 天外,每一天晚上 Pine 都必须在休息站过夜.所以,一段路必须在同一天中走完.Pine 希望每一…
Picnic Cows Time Limit: 8000/4000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 2192 Accepted Submission(s): 675 Problem Description It’s summer vocation now. After tedious milking, cows are tired and wish to t…
斜率优化DP的综合运用,对斜率优化的新理解. 详细介绍见『玩具装箱TOY 斜率优化DP』 土地征用 Land Acquisition(USACO08MAR) Description Farmer John is considering buying more land for the farm and has his eye on N (1 <= N <= 50,000) additional rectangular plots, each with integer dimensions (1…