Cody

# Problem 43481. Modified Upper Matrix Mock

Solution 1980724

Submitted on 17 Oct 2019 by Nikolaos Nikolaou
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### Test Suite

Test Status Code Input and Output
1   Pass
x = [1 3 6 9 11]; y_correct = [1 3 6 9 11; 0 3 6 9 11; 0 0 6 9 11; 0 0 0 9 11; 0 0 0 0 11] assert(isequal(upMat(x),y_correct))

y_correct = 1 3 6 9 11 0 3 6 9 11 0 0 6 9 11 0 0 0 9 11 0 0 0 0 11 m = 1 3 6 9 11 0 3 6 9 11 0 0 6 9 11 0 0 0 9 11 0 0 0 0 11 0 0 0 0 0 m = 1 3 6 9 11 0 3 6 9 11 0 0 6 9 11 0 0 0 9 11 0 0 0 0 11 y = 1 3 6 9 11 0 3 6 9 11 0 0 6 9 11 0 0 0 9 11 0 0 0 0 11

2   Pass
x = [1 2 3 4 5]; y_correct = [1 2 3 4 5; 0 2 3 4 5; 0 0 3 4 5; 0 0 0 4 5; 0 0 0 0 5] assert(isequal(upMat(x),y_correct))

y_correct = 1 2 3 4 5 0 2 3 4 5 0 0 3 4 5 0 0 0 4 5 0 0 0 0 5 m = 1 2 3 4 5 0 2 3 4 5 0 0 3 4 5 0 0 0 4 5 0 0 0 0 5 0 0 0 0 0 m = 1 2 3 4 5 0 2 3 4 5 0 0 3 4 5 0 0 0 4 5 0 0 0 0 5 y = 1 2 3 4 5 0 2 3 4 5 0 0 3 4 5 0 0 0 4 5 0 0 0 0 5

3   Pass
x = [10 9 8]; y_correct = [10 9 8; 0 9 8; 0 0 8] assert(isequal(upMat(x),y_correct))

y_correct = 10 9 8 0 9 8 0 0 8 m = 10 9 8 0 9 8 0 0 8 0 0 0 m = 10 9 8 0 9 8 0 0 8 y = 10 9 8 0 9 8 0 0 8