It’s All In The Mind 题目连接： http://acm.hdu.edu.cn/showproblem.php?pid=5742 Description Professor Zhang ha…

Nim or not Nim? Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Jav…

Big Event in HDU Time Limit: 10000/5000 MS (Java/Others)    Memory Limit: 65536/32768 K (J…

Substrings Time Limit: 10000/5000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Ot…

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

Tree2cycle Time Limit: 15000/8000 MS (Java/Others)    Memory Limit: 102400/102400 K (Java/…

Intelligent IME Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Jav…

ZYB’s Game Time Limit: 20 Sec Memory Limit: 256 MB 题目连接 http://acm.hdu.edu.cn/showproblem.php?pid=5592 D…

LianLianKan Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Ot…

Food Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)To…

题目链接：http://acm.hdu.edu.cn/showproblem.php?pid=1028 题目大意：问N由拆分成1-N这几种数字的和共有几种组合。 关键思想：动态规划。（关键是定义好状态，分类讨论完整） 代…

Keep On Movin 题目连接： http://acm.hdu.edu.cn/showproblem.php?pid=5744 Description Professor Zhang has kinds of ch…