for the backtracking part, thanks to the video of stanford cs106b lecture 10 by Julie Zelenski for the nice explanation of recursion and backtracking, highly recommended.for the backtracking part, thanks to t
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leetcode N-Queens/N-Queens II, backtracking, hdu 2553 count N-Queens, dfs 分类： leetcode hdoj 2015-07-09 02:07 102人阅读 评论(0) 收藏
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