Maintain the same semantics as other languages in n_queens.go (#1329)

krahets · May 3, 2024 · ee67d3e · ee67d3e
1 parent d2d4955
commit ee67d3e
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/codes/go/chapter_backtracking/n_queens.go b/codes/go/chapter_backtracking/n_queens.go
@@ -15,6 +15,7 @@ func backtrack(row, n int, state *[][]string, res *[][][]string, cols, diags1, d
 
 		}
 		*res = append(*res, newState)
+		return
 	}
 	// 遍历所有列
 	for col := 0; col < n; col++ {