2018年8月29日
PAT 1044 Shopping in Mars[二分][难]
摘要： 1044 Shopping in Mars（25 分） Shopping in Mars is quite a different experience. The Mars people pay by chained diamonds. Each diamond has a value (in Ma 阅读全文
posted @ 2018-08-29 22:35 lypbendlf 阅读(205) 评论(0) 推荐(0) 编辑
PAT 1128 N Queens Puzzle[对角线判断]
摘要： The "eight queens puzzle" is the problem of placing eight chess queens on an 8×8 chessboard so that no two queens threaten each other. Thus, a solutio 阅读全文
posted @ 2018-08-29 14:01 lypbendlf 阅读(260) 评论(0) 推荐(0) 编辑