Cody

Problem 3. Find the sum of all the numbers of the input vector

Solution 1105599

Submitted on 17 Jan 2017
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Test Suite

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

Subscript indices must either be real positive integers or logicals. Error in vecsum (line 2) y =symsum(x(i),i,1,size(x)); Error in TestPoint1 (line 3) assert(isequal(vecsum(x),y_correct))

2   Fail
x = [1 2 3 5]; y_correct = 11; assert(isequal(vecsum(x),y_correct))

Subscript indices must either be real positive integers or logicals. Error in vecsum (line 2) y =symsum(x(i),i,1,size(x)); Error in TestPoint2 (line 3) assert(isequal(vecsum(x),y_correct))

3   Fail
x = [1 2 3 5]; y_correct = 11; assert(isequal(vecsum(x),y_correct))

Subscript indices must either be real positive integers or logicals. Error in vecsum (line 2) y =symsum(x(i),i,1,size(x)); Error in TestPoint3 (line 3) assert(isequal(vecsum(x),y_correct))

4   Fail
x = 1:100; y_correct = 5050; assert(isequal(vecsum(x),y_correct))

Subscript indices must either be real positive integers or logicals. Error in vecsum (line 2) y =symsum(x(i),i,1,size(x)); Error in TestPoint4 (line 3) assert(isequal(vecsum(x),y_correct))