摘要：
http://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&page=show_problem&problem=2533Root11538-ChessQueenTimelimit:2.000seconds Youprob... 阅读全文
摘要：
http://acm.csu.edu.cn/OnlineJudge/problem.php?id=10221022: 菜鸟和大牛Time Limit:1 SecMemory Limit:128 MBSubmit:293Solved:145[Submit][Status][Web Board]Desc... 阅读全文