2012年4月29日
hdu1016 Prime Ring Problem（回溯）
摘要： Prime Ring ProblemTime Limit: 4000/2000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 12105Accepted Submission(s): 5497Problem DescriptionA ring is compose of n circles as shown in diagram. Put natural number 1, 2, ..., n into each circle separately, and the sum of nu 阅读全文
posted @ 2012-04-29 00:39 mtry 阅读(1286) 评论(0) 推荐(0)