Muddy Fields Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 8881 Accepted: 3300 Description Rain has pummeled the cows' field, a rectangular grid of R rows and C columns (1 <= R <= 50, 1 <= C <= 50). While good for the grass, t…
Asteroids Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 18289 Accepted: 9968 Description Bessie wants to navigate her spaceship through a dangerous asteroid field in the shape of an N x N grid (1 <= N <= 500). The grid contains K as…
题目链接:http://poj.org/problem?id=1325 Machine Schedule Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 14216 Accepted: 6075 Description As we all know, machine scheduling is a very classical problem in computer science and has been studi…
Jewelry Exhibition 时间限制: 1 Sec 内存限制: 64 MB提交: 3 解决: 3[提交][状态][讨论版] 题目描述 To guard the art jewelry exhibition at night, the security agency has decided to use a new laser beam system, consisting of sender-receiver pairs. Each pair generates a strip o…
题目链接:http://poj.org/problem?id=1325 As we all know, machine scheduling is a very classical problem in computer science and has been studied for a very long history. Scheduling problems differ widely in the nature of the constraints that must be satis…
http://poj.org/problem?id=3041 Asteroids Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 17543 Accepted: 9548 Description Bessie wants to navigate her spaceship through a dangerous asteroid field in the shape of an N x N grid (1 <= N <…