摘要:
http://acm.fzu.edu.cn/problem.php?pid=2214Accept: 4Submit: 6Time Limit: 3000 mSecMemory Limit : 32768 KBProblem DescriptionGiven a set of n items, eac... 阅读全文
摘要:
How many ways??Time Limit: 2000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 2185Accepted Submission(s): 820Prob... 阅读全文