Cody

# Problem 584. middleAsColumn: Return all but first and last element as a column vector

Solution 2054973

Submitted on 11 Dec 2019
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### Test Suite

Test Status Code Input and Output
1   Pass
x = 1; y_correct = zeros(0,1); assert(isequal(middleAsColumn(x),y_correct))

y = 0×1 empty double column vector

2   Fail
x = rand(1,4); y_correct = x(2:3)'; assert(isequal(middleAsColumn(x),y_correct))

y = 0.7158 0.7514

Assertion failed.

3   Fail
x = rand(4,1); y_correct = x(2:3); assert(isequal(middleAsColumn(x),y_correct))

y = 0.2735 0.5523

Assertion failed.

4   Fail
x = rand(2,2); y_correct = x(2:3)'; assert(isequal(middleAsColumn(x),y_correct))

y = 0.7839 0.7721

Assertion failed.

5   Fail
x = {1 2 3 4}; y_correct = x(2:3)'; assert(isequal(middleAsColumn(x),y_correct))

y = 1×2 cell array {[2]} {[3]}

Assertion failed.

6   Fail
x = struct('a',{1 2 3 4},'b',{3 4 5 6}); y_correct = x(2:3)'; assert(isequal(middleAsColumn(x),y_correct))

y = 1×2 struct array with fields: a b

Assertion failed.