After the loops finish updating the grid, use the provided print_board function to display the final checkerboard. Example Implementation

To solve 9.1.7, you need to understand the relationship between the and the column index . Imagine your grid as a coordinate system: Square (0,0) is Row 0, Column 0. Square (0,1) is Row 0, Column 1. Square (1,0) is Row 1, Column 0.