Problem D: Candy As a teacher of a kindergarten, you have many things to do during a day, one of which is to allot candies to all children in your class. Today you have N candies for the coming M children. Each child likes different candy, and as a t…
Going Home Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 21010 Accepted: 10614 Description On a grid map there are n little men and n houses. In each unit time, every little man can move one unit step, either horizontally, or vertica…
Walk Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others) Total Submission(s): 1142 Accepted Submission(s): 195 Problem Description Biaoge is planning to walk to amusement park. The city he lives can be abstracted as…
#6008. 「网络流 24 题」餐巾计划 内存限制:256 MiB时间限制:1000 ms标准输入输出 题目类型:传统评测方式:文本比较 上传者: 匿名 提交提交记录统计讨论测试数据 题目描述 一个餐厅在相继的 n nn 天里,每天需用的餐巾数不尽相同.假设第 i ii 天需要 ri r_iri 块餐巾.餐厅可以购买新的餐巾,每块餐巾的费用为 P PP 分:或者把旧餐巾送到快洗部,洗一块需 M MM天,其费用为 F FF 分:或者送到慢洗部,洗一块需 N NN 天,其费用为 S SS…
Battle ships Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others) Total Submission(s): 1007 Accepted Submission(s): 353 Problem Description Dear contestant, now you are an excellent navy commander, who is responsible…