Space Ant Time Limit: 1000MS   Memory Limit: 10000K Total Submissions: 2489   Accepte…

Supermarket Time Limit: 2000MS   Memory Limit: 65536K Total Submissions: 7501   Accep…

Constructing Roads Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 14128 Accepted: 5682 Description…

邂逅明下 Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)To…

Wireless Password Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (J…

B. Bear and Finding Criminals 题目连接： http://www.codeforces.com/contest/680/problem/B Description There are n ci…

Mobile phones Time Limit: 5000MS   Memory Limit: 65536K Total Submissions: 11018   Accepted: 5044 De…

两道拓扑排序问题的范例，用拓扑排序解决的实质是一个单向关系问题     POJ1094(ZOJ1060)-Sortng It All Out　　　　   　　题意简单，但需要考虑的地方很多，…

2428: [HAOI2006]均分数据 Time Limit: 20 Sec  Memory Limit: 256 MB 题目连接 http://www.lydsy.com/JudgeOnline/…

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

Alice’s mooncake shop Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/…

D. Professor GukiZ and Two Arrays 题目连接： http://www.codeforces.com/contest/620/problem/D Description Professor …