Good Morning Time Limit: 20 Sec Memory Limit: 256 MB 题目连接 http://acm.uestc.edu.cn/#/problem/show/486 Descripti…

Prince and Princess Time Limit: 6000/3000 MS (Java/Others)    Memory Limit: 65535/32768 K …

A. Neverending competitions 题目连接： http://codeforces.com/contest/765/problem/A Description There are literally …

National Treasures Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (…

Calendar Game Time Limit: 5000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/…

Cipher Time Limit: 1000MS   Memory Limit: 10000K Total Submissions: 16995   Accepted: 4445 Descripti…

《ACM/ICPC算法训练教程》读书笔记-这一次补上并查集的部分。将对并查集的思想进行详细阐述，并附上本人AC掉POJ1703的Code。     　　在一些有N个元素的集合应用问题中，通常会将每个元…

2241: [SDOI2011]打地鼠 Time Limit: 1 Sec   Memory Limit: 256 MB 题目连接 http://www.lydsy.com/JudgeOnline/proble…

Anniversary party Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (J…

还是A+B Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)T…

B. DZY Loves FFT 题目连接： http://codeforces.com/contest/444/problem/B Description DZY loves Fast Fourier Transfor…

A. Reberland Linguistics 题目连接： http://www.codeforces.com/contest/666/problem/A Description First-rate speciali…