题目链接: http://acm.hdu.edu.cn/showproblem.php?pid=5308
题面:
I Wanna Become A 24-Point Master
Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Oth...
You are given a tree with n nodes. The weight of the i-th node is wi. Given a positive integer m, now you need to judge that for every integer i in [1,m] whether there exists a connected subgraph w...
http://poj.org/problem?id=2251
Dungeon Master
Time Limit: 1000MS
Memory Limit: 65536K
Total Submissions: 18773
Accepted: 7285
Description
You are trapped i...
题目如下:A straight is a poker hand containing five cards of sequential rank, not necessarily to be the same suit. For example, a hand containing 7 club, 6 spade, 5 spade, 4 heart and 3 diamond fo...