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2017年2月7日

摘要： Time Limit: 1000MS Memory Limit: 30000K Total Submissions: 27889 Accepted: 9413 Description A musical melody is represented as a sequence of N (1<=N<= 阅读全文

posted @ 2017-02-07 22:34 bzmdAndy 阅读(139) 评论(0) 推荐(0) 编辑