2D Arrays - Code Quiz

1. What is printed by this code?

grid = [[4, 7, 2],
        [9, 1, 5],
        [6, 3, 8]]
print(grid[2][1])

5

6

3

8

2. What is printed by this code?

seats = [['A1', 'A2', 'A3'],
         ['B1', 'B2', 'B3']]
print(str(len(seats)) + ' ' + str(len(seats[0])))

3 2

6

2 3

2 2

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