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2018年4月2日

摘要： Friends and Enemies Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 1379 Accepted Submission(s): 阅读全文

posted @ 2018-04-02 16:54 xiechenxi 阅读(228) 评论(0) 推荐(0)

Football Games(思维题）

摘要： Problem Description A mysterious country will hold a football world championships Abnormal Cup, attracting football teams and fans from all around the 阅读全文

posted @ 2018-04-02 16:31 xiechenxi 阅读(288) 评论(0) 推荐(0)