Cody

# Problem 42675. Get all corner elements from a matrix where dimension of matrix is always equal to or greater than 2.

Solution 1726494

Submitted on 13 Feb 2019
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### Test Suite

Test Status Code Input and Output
1   Fail
x = [1 1;1 1]; y_correct = [1 1;1 1]; assert(isequal(your_fcn_name(x),y_correct))

Error in solution Line: 3 Column: 11 Invalid expression. When calling a function or indexing a variable, use parentheses. Otherwise, check for mismatched delimiters.

2   Fail
x = [1 2 3;4 5 6]; y_correct = [1 3;4 6]; assert(isequal(your_fcn_name(x),y_correct))

Error in solution Line: 3 Column: 11 Invalid expression. When calling a function or indexing a variable, use parentheses. Otherwise, check for mismatched delimiters.

3   Fail
x = [1 2 3 4;1 1 1 1;0 0 0 0;5 6 7 8]; y_correct = [1 4;5 8]; assert(isequal(your_fcn_name(x),y_correct))

Error in solution Line: 3 Column: 11 Invalid expression. When calling a function or indexing a variable, use parentheses. Otherwise, check for mismatched delimiters.