摘要:
Prime Ring ProblemTime Limit: 4000/2000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 21151 Accepted Submission(s): 9465 Problem DescriptionA ring is compose of n circles as shown in diagram. Put natural number 1, 2, ..., n into each circle separately, and the sum o 阅读全文
posted @ 2013-09-26 21:57
龚细军
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