HDOJ Prime Ring Problem （深度优先搜索）
摘要：
Prime Ring ProblemTime Limit: 4000/2000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 11488Accepted Submission(s): 5194Problem 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 @ 2012-03-25 11:27 铁树银花 阅读(231) 评论(0) 推荐(0) 编辑
