Cody

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

Solution 1981434

Submitted on 18 Oct 2019 by Nikolaos Nikolaou
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Test Suite

Test Status Code Input and Output
1   Pass
x = 1; y_correct = 1; assert(isequal(getArrayWithDiagOnes(x),y_correct))

y1 = 1 y = 1 y = 1

2   Pass
x = 2; y_correct = [1,1;1,1]; assert(isequal(getArrayWithDiagOnes(x),y_correct))

y1 = 1 0 0 1 y = 0 1 1 0 y = 1 1 1 0 y = 1 1 1 1

3   Pass
x = 5; y_correct = [1 0 0 0 1;0 1 0 1 0;0 0 1 0 0;0 1 0 1 0;1 0 0 0 1]; assert(isequal(getArrayWithDiagOnes(x),y_correct))

y1 = 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 y = 0 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 0 y = 1 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 0 y = 1 0 0 0 1 0 1 0 1 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 0 y = 1 0 0 0 1 0 1 0 1 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 0 y = 1 0 0 0 1 0 1 0 1 0 0 0 1 0 0 0 1 0 1 0 1 0 0 0 0 y = 1 0 0 0 1 0 1 0 1 0 0 0 1 0 0 0 1 0 1 0 1 0 0 0 1