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Coprime Sequence Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others)Total Submission(s): 44 Accepted Submission(s): 34 阅读全文
摘要：
1900: Bitwise Equations Description You are given two positive integers X and K. Return the K-th smallest positive integer Y, for which the following 阅读全文
摘要：
Problem Description 一个矩形的面积为S，已知该矩形的边长都是整数，求所有满足条件的矩形中，周长的最小值。例如：S = 24，那么有{1 24} {2 12} {3 8} {4 6}这4种矩形，其中{4 6}的周长最小，为20。 Input 输入1个数S(1 <= S <= 10^ 阅读全文