2019年8月25日
52. N-Queens II - Hard
摘要： The n-queens puzzle is the problem of placing n queens on an n×n chessboard such that no two queens attack each other. Given an integer n, return the 阅读全文
posted @ 2019-08-25 04:16 fatttcat 阅读(130) 评论(0) 推荐(0)
51. N-Queens - Hard
摘要： The n-queens puzzle is the problem of placing n queens on an n×n chessboard such that no two queens attack each other. Given an integer n, return all 阅读全文
posted @ 2019-08-25 03:18 fatttcat 阅读(152) 评论(0) 推荐(0)