随笔分类 -  回溯

摘要:题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=1016Prime Ring ProblemTime Limit: 4000/2000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others)Pr... 阅读全文
posted @ 2015-06-21 19:32 繁夜 阅读(279) 评论(0) 推荐(0)
摘要:题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=2553N皇后问题Time Limit: 2000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Problem Descrip... 阅读全文
posted @ 2015-06-21 18:08 繁夜 阅读(435) 评论(0) 推荐(0)