A programmer is writing a Python program to populate a 3x3 2D array representing a pixel art canvas. Each cell in the grid is filled with a color returned by the function get_color().
Complete the Python program in the code block below by filling in the five gaps on lines 8, 11, 13, and 15 so that the array is correctly populated.
1 grid = [ ["", "", ""],
2 ["", "", ""],
3 ["", "", ""] ]
4
5 r = 0
6 while r < 3:
7
8 c = _____
9 while c < 3:
10
11 grid[ _____ ][ _____ ] = get_color()
12
13 _____
14
15 _____
36 exam-style questions on AQA GCSE Computer Science Data structures. Each one has a worked solution and a mark scheme showing where the marks go.