题目：http://acm.zju.edu.cn/onlinejudge/showProblem.do?problemCode=3721来源：http://acm.hust.edu.cn/vjudge/contest/view.action?cid=26644#problem/FFinal Exam ArrangementTime Limit:4 Seconds Memory Limit:65536 KB Special JudgeIn Zhejiang University, there areNdifferent courses labeled from 1 toN. Each cours Read More
题目：http://acm.zju.edu.cn/onlinejudge/showProblem.do?problemCode=3716来源：http://acm.hust.edu.cn/vjudge/contest/view.action?cid=26644#problem/ARibbon GymnasticsTime Limit:2 Seconds Memory Limit:65536 KB Special JudgeRobert is a gymnastics coach. Unfortunately, he got four gymnastics beginners to attend Read More