Problem 4. Make a checkerboard matrix

Given an integer n, make an n-by-n matrix made up of alternating ones and zeros as shown below. The a(1,1) should be 1.
Example:
Input n = 5
Output a is [1 0 1 0 1
0 1 0 1 0
1 0 1 0 1
0 1 0 1 0
1 0 1 0 1]

Solution Stats

33.2% Correct | 66.8% Incorrect
Last Solution submitted on Mar 28, 2024

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