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Largest prime factor(素数筛选法)
Largest prime factor Time Limit: 5000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 6950 Accepted Submission(s): 2122Problem Description Everybody knows any nu原创 2017-10-29 15:46:45 · 372 阅读 · 0 评论 -
找新朋友(欧拉定理)
找新朋友 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 4276 Accepted Submission(s): 1940Problem Description 新年快到了,“猪头帮协会”准备搞一个聚会,已经知道现有会员N人,把会员从1到原创 2017-10-29 16:59:27 · 240 阅读 · 0 评论