Rain on your Parade Time Limit: 6000/3000 MS (Java/Others) Memory Limit: 655350/165535 K (Java/Others)Total Submission(s): 4728 Accepted Submission(s): 1552 Problem Description You’re giving a party in the garden of your villa by the sea. The p
Swap Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 3800 Accepted Submission(s): 1401Special Judge Problem Description Given an N*N matrix with each entry equal to 0 or 1. You can swap any t
Oil Skimming Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 2917 Accepted Submission(s): 1210 Problem Description Thanks to a certain "green" resources company, there is a new profitabl
棋盘游戏 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 5224 Accepted Submission(s): 3081 Problem Description 小希和Gardon在玩一个游戏:对一个N*M的棋盘,在格子里放尽量多的一些国际象棋里面的“车”,并且使得他们不能互相攻击,这当然很简单,但是Gardon限制了只有某些格
Courses Time Limit: 20000/10000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 8490 Accepted Submission(s): 4134 Problem Description Consider a group of N students and P courses. Each student visits zero, one or
Fire Net Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 12575 Accepted Submission(s): 7614 Problem Description Suppose that we have a square city with straight streets. A map of a city is a
题目链接:http://acm.split.hdu.edu.cn/showproblem.php?pid=1045 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Problem Description Suppose that we have a square city with straight streets. A map of a city is a square board
Girls and Boys Time Limit: 20000/10000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 9100 Accepted Submission(s): 4185 Problem Description the second year of the university somebody started a study on the romant
题目链接:https://vjudge.net/problem/HDU-2389 Rain on your Parade Time Limit: 6000/3000 MS (Java/Others) Memory Limit: 655350/165535 K (Java/Others)Total Submission(s): 4889 Accepted Submission(s): 1612 Problem Description You’re giving a party in t