2013年11月28日
hdu 1016 Prime Ring Problem (DFS)
摘要： Prime Ring ProblemTime Limit: 4000/2000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 21703Accepted Submission(s): 9682Problem 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 @ 2013-11-28 09:01 heaventouch 阅读(200) 评论(0) 推荐(0)