Cody

# Problem 2235. Back to basics - mean of corner elements of a matrix

Solution 2940427

Submitted on 12 Sep 2020
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### Test Suite

Test Status Code Input and Output
1   Fail
x = [1 2 3; 4 5 6; 7 8 9] y_correct = 5; assert(isequal(MeanCorner(x),y_correct))

x = 1 2 3 4 5 6 7 8 9 ans = 1 3 7 9

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

2   Fail
x = magic(4) y_correct = 8.5; assert(isequal(MeanCorner(x),y_correct))

x = 16 2 3 13 5 11 10 8 9 7 6 12 4 14 15 1 ans = 16 13 4 1

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

3   Fail
x = eye(4) y_correct = 0.5; assert(isequal(MeanCorner(x),y_correct))

x = 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 ans = 1 0 0 1

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

4   Fail
x = repmat(5, 4,4); y_correct = 5; assert(isequal(MeanCorner(x),y_correct))

ans = 5 5 5 5

Output argument "y" (and maybe others) not assigned during call to "MeanCorner". Error in Test4 (line 3) assert(isequal(MeanCorner(x),y_correct))

5   Fail
x = [1:10]; y_correct = 5.5; assert(isequal(MeanCorner(x),y_correct))

ans = 1 10 1 10

Output argument "y" (and maybe others) not assigned during call to "MeanCorner". Error in Test5 (line 3) assert(isequal(MeanCorner(x),y_correct))

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