Cody

# Problem 43481. Modified Upper Matrix Mock

Solution 1980715

Submitted on 17 Oct 2019
This solution is locked. To view this solution, you need to provide a solution of the same size or smaller.

### Test Suite

Test Status Code Input and Output
1   Fail
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 6 9 11 1 0 0 11 1 3 0 0 0 3 6 0 0 0 0 9 0 0 0 0 0

Output argument "y" (and maybe others) not assigned during call to "upMat". Error in Test1 (line 3) assert(isequal(upMat(x),y_correct))

2   Fail
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 3 4 5 1 0 0 5 1 2 0 0 0 2 3 0 0 0 0 4 0 0 0 0 0

Output argument "y" (and maybe others) not assigned during call to "upMat". Error in Test2 (line 3) assert(isequal(upMat(x),y_correct))

3   Fail
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 8 10 0 0 9 0 0 0

Output argument "y" (and maybe others) not assigned during call to "upMat". Error in Test3 (line 3) assert(isequal(upMat(x),y_correct))