C. Bear and String Distance 题目连接： http://www.codeforces.com/contest/628/problem/C Description Limak is a littl…

Dollar Dayz Time Limit: 1000MS   Memory Limit: 65536K Total Submissions: 2275   Accepted: 934 Descri…

昂贵的聘礼 Time Limit: 1000MS   Memory Limit: 10000K Total Submissions: 43523   Accepted: 12760 Descripti…

4408: [Fjoi 2016]神秘数 题目连接： http://www.lydsy.com/JudgeOnline/problem.php?id=4408 Description 一个可重复数字集合S的神秘数定义为最…

秋实大哥打游戏 Time Limit: 1 Sec  Memory Limit: 256 MB 题目连接 http://acm.uestc.edu.cn/#/contest/show/59 Descr…

吉哥系列故事——礼尚往来 Time Limit: 3000/1000 MS (Java/Others)    Memory Limit: 65535/32768 K (Java/O…

B. Nanami’s Digital Board 题目连接： http://www.codeforces.com/contest/434/problem/B Description Nanami is an…

A. Shortest path of the king 题目连接： http://www.codeforces.com/contest/3/problem/A Description The king is left …

Asteroids Time Limit: 1000MS   Memory Limit: 65536K Total Submissions: 10288   Accepted: 5556 Descri…

3224: Tyvj 1728 普通平衡树 Time Limit: 1 Sec  Memory Limit: 256 MB 题目连接 http://www.lydsy.com/JudgeOnline/…

题目链接：BZOJ – 1009   题目分析 题目要求求出不包含给定字符串的长度为 n 的字符串的数量。 既然这样，应该就是 KMP + DP ，用 f[i][j] 表示长度为 i ，匹配到模式串…

Assignment 题目连接： http://acm.hdu.edu.cn/showproblem.php?pid=5289 Description Tom owns a company and he is the b…