男神的礼物 Time Limit: 20 Sec  Memory Limit: 256 MB 题目连接 http://acm.uestc.edu.cn/#/contest/show/65 Descri…

String 题目连接： http://acm.hdu.edu.cn/showproblem.php?pid=5672 Description There is a string S.S only contain low…

题目链接：http://acm.hdu.edu.cn/showproblem.php?pid=3534   题意：给出一颗树（n个顶点，n-1条边） 求最长的路径，以及最长路径的条数。 路径无非就是连接两个点直…

Heavy Transportation Time Limit: 3000MS   Memory Limit: 30000K Total Submissions: 17314 &n…

4032: [HEOI2015]最短不公共子串 题目连接： http://www.lydsy.com/JudgeOnline/problem.php?id=4032 Description 在虐各种最长公共子串、子序列的…

GTW likes function 题目连接： http://acm.hdu.edu.cn/showproblem.php?pid=5596 Description Now you are given two defi…

Divide Groups Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/…

XCOM Enemy Unknown Time Limit: 500/200 MS (Java/Others)    Memory Limit: 65535/32768 K (Ja…

Life Forms Time Limit: 5000MS   Memory Limit: 65536K Total Submissions: 7322   Accept…

Balanced Lineup Time Limit: 5000MS   Memory Limit: 65536K Total Submissions: 23699   Accepted: 11019…

Power Strings Time Limit: 3000MS   Memory Limit: 65536K Total Submissions: 23112   Accepted: 9691 De…

Average is not Fast Enough! Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/…