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

2098 Solutions

1091 Solvers

Last Solution submitted on Feb 08, 2026

Last 200 Solutions

Problem Comments

Solution Comments

Show comments

Problem Recent Solvers1091

Truong Minh 贵林 三生三世 灰

Suggested Problems

More from this Author18

Problem Tags

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!