摘要: Sequence Time Limit: 5000MS Memory Limit: 65536K Total Submissions: 6893 Accepted: 1534 Case Time Limit: 2000MS Description Given a sequence, {A1, A2, 阅读全文
posted @ 2017-01-05 21:37 19992147 阅读(269) 评论(0) 推荐(0)