Black And White Time Limit: 2000/2000 MS (Java/Others) Memory Limit: 512000/512000 K (Java/Others) Total Submi…

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

Buildings Time Limit: 5000/2000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Othe…

Balls and Boxes 题目连接： http://acm.hdu.edu.cn/showproblem.php?pid=5810 Description Mr. Chopsticks is interested …

Hard Disk Drive Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Jav…

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

Minimum Spanning Tree Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 …

Tunnel Warfare Time Limit: 4000/2000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java…

Count primes 题目连接： http://acm.split.hdu.edu.cn/showproblem.php?pid=5901 Description Easy question! Calculate h…

Delay Constrained Maximum Capacity Path Time Limit: 20 Sec Memory Limit: 256 MB 题目连接 http://acm.hdu.edu.cn/sho…

Mahjong Time Limit: 4000/2000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others…

题目链接：http://acm.hdu.edu.cn/showproblem.php?pid=1021 题目大意：首两项为7，11的斐波那契数列。若第n项能被3整除，输出yes，否则输出no 关键思想：模三加法情况有限，…