2015年6月3日
N-Queens_review()
摘要： Then-queens puzzle is the problem of placingnqueens on ann×nchessboard such that no two queens attack each other.Given an integern, return all distinc... 阅读全文
posted @ 2015-06-03 03:13 微微程序媛 阅读(153) 评论(0) 推荐(0)