A utility function to print grid */
| 90 | |
| 91 | /* A utility function to print grid */ |
| 92 | void printGrid(vector<vector<char>>& board) |
| 93 | { |
| 94 | for (int row = 0; row < 9; row++) { |
| 95 | for (int col = 0; col < 9; col++) |
| 96 | cout << board[row][col] << " "; |
| 97 | cout << endl; |
| 98 | } |
| 99 | } |
| 100 | |
| 101 | |
| 102 | void solveSudoku(vector<vector<char>>& board) { |
nothing calls this directly
no outgoing calls
no test coverage detected