Count The CarriesTime Limit: 20 Sec Memory Limit: 256 MB 题目连接 http://acm.hust.edu.cn/vjudge/contest/view.actio…

A. DZY Loves Sequences 题目连接： http://www.codeforces.com/contest/446/problem/A Description DZY has a sequence a,…

matrix Time Limit: 20 Sec Memory Limit: 256 MB 题目连接 http://acm.hdu.edu.cn/showproblem.php?pid=5569 Description…

GSM Time Limit: 4000/2000 MS (Java/Others)    Memory Limit: 65535/32768 K (Java/Others)Tot…

Invoker Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 122768/62768 K (Java/Other…

Scaring the Birds Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (J…

Wireless Network Time Limit: 10000MS   Memory Limit: 65536K Total Submissions: 13323  …

RSA Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Tot…

Running Median Time Limit: 1 Sec  Memory Limit: 256 MB 题目连接 　　http://acm.hdu.edu.cn/showproblem.php?…

A Simple Problem with Integers Time Limit: 5000MS   Memory Limit: 131072K Total Submissions:&nb…

Cow Contest Time Limit: 1000MS   Memory Limit: 65536K Total Submissions: 5989   Accep…

4419: [Shoi2013]发微博 题目连接： http://www.lydsy.com/JudgeOnline/problem.php?id=4419 Description 刚开通的SH微博共有n个用户（1..n…