Problem 42456. Create an array (n,n) where only diagonal elements are '1' and others are '0'

Created by Swapnil Kulkarni

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Last Solution submitted on Aug 21, 2021

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Solution 699506

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2 Comments

Anupam Agarwal on 11 Jul 2015

if mod(x,2)==0
a = eye(x);
b = fliplr(a);
c= a+b;
else
a = eye(x);
b = fliplr(a);
c= a+b;
c(round(x/2),round(x/2)) = 1;
end

I am getting the right solution on software ... here it is failing ... please help me

Jan Orwat on 11 Jul 2015

solution is in c, output is in y which doesn't exist in workspace.

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Problem 42456. Create an array (n,n) where only diagonal elements are '1' and others are '0'

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Problem 42456. Create an array (n,n) where only diagonal elements are '1' and others are '0'

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