diff --git a/codes/cpp/chapter_backtracking/n_queens.cpp b/codes/cpp/chapter_backtracking/n_queens.cpp index f89fac96e..afb9e229d 100644 --- a/codes/cpp/chapter_backtracking/n_queens.cpp +++ b/codes/cpp/chapter_backtracking/n_queens.cpp @@ -19,8 +19,8 @@ void backtrack(int row, int n, vector> &state, vector