Sumdiv Time Limit: 1000MS   Memory Limit: 30000K Total Submissions: 10071   Accepted: 2357 Descripti…

King’s Cake 题目连接： http://acm.hdu.edu.cn/showproblem.php?pid=5640 Description It is the king’s birt…

Shortest Path 题目连接： http://acm.hdu.edu.cn/showproblem.php?pid=5636 Description There is a path graph G=(V,E) w…

Escape Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)…

Ignatius and the Princess I Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/…

题目链接：http://acm.hdu.edu.cn/showproblem.php?pid=1084 题目大意：共5道题，N个学生。做出5道满分，0道50分。做出1—4道的同学，若在前50%（向下取整），则获得95、8…

A – Buying A House 题意：给你n个房间，妹子住在第m个房间，你有k块钱，你想买一个离妹子最近的房间。其中相邻的房间之间距离为10，a[i]=0表示已经被别人买了。 题解：扫一遍更新答案即可。…

A. Gabriel and Caterpillar 题目连接： http://www.codeforces.com/contest/652/problem/A Description The 9-th grade st…

C. Promocodes with Mistakes 题目连接： http://www.codeforces.com/contest/637/problem/C Description During a New Yea…

  //水题-SPFA解法 //套汇是指兑换货币后能使本金上升 //给定本金货币编号，货币间的汇率和手续费，求能否套汇成功 //Time:16Ms Memory:200K #include<iostrea…

Eight Puzzle Time Limit: 20 Sec  Memory Limit: 256 MB 题目连接 http://acm.uestc.edu.cn/#/contest/show/61…

zxa and xor 题目连接： http://acm.hdu.edu.cn/showproblem.php?pid=5683 Description zxa had a great interest in exclu…