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Prepare 1.0.0 release (#1044)
* Update the book with the thrid revised edition * Fix a typo * Update the contributors' information * Update the mindmap * Update the version number
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@ -4,7 +4,7 @@
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package chapter_backtracking
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/* 回溯算法:N 皇后 */
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/* 回溯算法:n 皇后 */
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func backtrack(row, n int, state *[][]string, res *[][][]string, cols, diags1, diags2 *[]bool) {
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// 当放置完所有行时,记录解
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if row == n {
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@ -35,6 +35,7 @@ func backtrack(row, n int, state *[][]string, res *[][][]string, cols, diags1, d
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}
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}
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/* 求解 n 皇后 */
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func nQueens(n int) [][][]string {
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// 初始化 n*n 大小的棋盘,其中 'Q' 代表皇后,'#' 代表空位
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state := make([][]string, n)
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