王纪刚的博客

Til the Cows Come Home Time Limit: 1000MS   Memory Limit: 65536K Total Submissions: 49309   Accepted: 16748 Description Bessie is out in the field and wants to get back t

Heavy Transportation Time Limit: 3000MS   Memory Limit: 30000K Total Submissions: 33180   Accepted: 8803 Description Background  Hugo Heavy is happy. After the breakdown

Wormholes Time Limit: 2000MS   Memory Limit: 65536K Total Submissions: 48470   Accepted: 17868 Description While exploring his many farms, Farmer John has discovered a nu

Arbitrage Time Limit: 1000MS   Memory Limit: 65536K Total Submissions: 22307   Accepted: 9476 Description Arbitrage is the use of discrepancies in currency exchange rates

Silver Cow Party Time Limit: 2000MS   Memory Limit: 65536K Total Submissions: 20726   Accepted: 9487 Description One cow from each of N farms (1 ≤ N ≤ 1000) conveniently

Cow Contest Time Limit: 1000MS   Memory Limit: 65536K Total Submissions: 10890   Accepted: 6065 Description N (1 ≤ N ≤ 100) cows, conveniently numbered 1..N, are particip

Wormholes Time Limit: 2000MS   Memory Limit: 65536K Total Submissions: 50025   Accepted: 18449 Description While exploring his many farms, Farmer John has discovered a nu

最短路 Time Limit: 5000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 63154    Accepted Submission(s): 27655 Problem Description 在每年的校赛里，所有进入决赛的同学都会获

The Shortest Path Time Limit: 4000/2000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 3319    Accepted Submission(s): 1098 Problem Description There ar