苦恼的郭大侠 题目连接： http://acm.uestc.edu.cn/#/problem/show/1284 Description 花开雷霆崖，血染伊吕波。 公元1772年。 郭大侠终于照着天行廖的叮嘱，摆出了阵型…

Y Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 131072/131072 K (Java/Others)Tot…

Number String Time Limit: 10000/5000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java…

题目 4990: [Usaco2017 Feb]Why Did the Cow Cross the Road II 链接 http://www.lydsy.com/JudgeOnline/problem.php?id=4…

饭卡(card) Time Limit: 20 Sec  Memory Limit: 256 MB 题目连接 http://acm.uestc.edu.cn/#/problem/show/31 Des…

湫湫系列故事——消灭兔子 Time Limit: 3000/1000 MS (Java/Others)    Memory Limit: 65535/32768 K (Java/O…

  Eat the Trees Time Limit: 4000/2000 MS (Java/Others)    Memory Limit: 32768/32768 K…

1199: [HNOI2005]汤姆的游戏 Time Limit: 1 Sec   Memory Limit: 256 MB 题目连接 http://www.lydsy.com/JudgeOnline/prob…

Picnic Cows Time Limit: 8000/4000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Ot…

C. Foe Pairs 题目连接： http://www.codeforces.com/contest/652/problem/C Description You are given a permutation p o…

C. Watchmen 题目连接： http://www.codeforces.com/contest/651/problem/C Description Watchmen are in a danger and Doc…

4247: 挂饰 Time Limit: 1 Sec   Memory Limit: 256 MB 题目连接 http://www.lydsy.com/JudgeOnline/problem.php?…