Problem 44686. Draw 'J'

Given n as input, generate a n-by-n matrix 'J' using 0 and 1 .

Example:

n=5
ans=
[0 0 0 0 1
 0 0 0 0 1
 0 0 0 0 1
 1 0 0 0 1
 1 1 1 1 1]
n=4
ans=
[0 0 0 1
 0 0 0 1 
 1 0 0 1
 1 1 1 1]
Solve

Solution Stats

54.02% Correct | 45.98% Incorrect
Last Solution submitted on Oct 28, 2025

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