摘要:
题目Follow up for N-Queens problem.Now, instead outputting board configurations, return the total number of distinct solutions.分析N皇后问题,同LeetCod...
阅读全文
posted @ 2015-10-02 20:24
Coding菌
阅读(179)
推荐(0)
摘要:
题目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,...
阅读全文
posted @ 2015-10-02 20:04
Coding菌
阅读(188)
推荐(0)