Problem 52437. Draw matrix 'Swiss flag'( Euro 2020)

Draw a x-by-x matrix 'Swiss flag' using '0' and '1'.(x is odd and bigger than 4)
Example
x=5
ans=
[1 1 1 1 1
1 0 1 0 1
1 1 1 1 1
1 0 1 0 1
1 1 1 1 1]

Solution Stats

54.12% Correct | 45.88% Incorrect
Last Solution submitted on Nov 06, 2025

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