Cody

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

Solution 407990

Submitted on 22 Feb 2014
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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))

Error: Undefined function 'vecsum' for input arguments of type 'double'.

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

Error: Undefined function 'vecsum' for input arguments of type 'double'.

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

Error: Undefined function 'vecsum' for input arguments of type 'double'.

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

Error: Undefined function 'vecsum' for input arguments of type 'double'.

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