摘要：
Stars in Your Window Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 11741 Accepted: 3195 Description Fleeting time does not blur my memory 阅读全文
摘要：
4547: Hdu5171 小奇的集合Time Limit: 2 Sec Memory Limit: 256 MB Submit: 184 Solved: 90 [Submit][Status][Discuss] Description有一个大小为n的可重集S，小... 阅读全文