2015年1月30日
[LeetCode#51]N-Queens
摘要： The problem:Then-queens puzzle is the problem of placingnqueens on ann×nchessboard such that no two queens attack each other.Given an integern, return... 阅读全文
posted @ 2015-01-30 01:06 airforce 阅读(171) 评论(0) 推荐(0) 编辑