摘要:
http://acm.hdu.edu.cn/showproblem.php?pid=1856More is betterTime Limit: 5000/1000 MS (Java/Others)Memory Limit: 327680/102400 K (Java/Others)Total Sub... 阅读全文
摘要:
http://acm.hdu.edu.cn/showproblem.php?pid=2612Find a wayTime Limit: 3000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submissio... 阅读全文
摘要:
http://acm.hdu.edu.cn/showproblem.php?pid=3038How Many Answers Are WrongTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Other... 阅读全文
摘要:
http://poj.org/problem?id=3259DescriptionWhile exploring his many farms, Farmer John has discovered a number of amazing wormholes. A wormhole is very ... 阅读全文