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HDOJ-2138(How many prime numbers)(素数判定)
HDOJ-2138(How many prime numbers)(素数判定)How many prime numbersTime Limit: 3000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 14681 Accepted Submissio原创 2015-12-20 14:18:54 · 541 阅读 · 0 评论 -
HDU-1431(素数回文)(思维)(dfs+素数判定)
HDU-1431(素数回文)素数回文Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 16595 Accepted Submission(s): 3702Problem Descriptionxiao原创 2016-04-07 12:13:34 · 1007 阅读 · 0 评论