Cody

Problem 43144. BASICS - sum part of vector

Solution 2269835

Submitted on 11 May 2020
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Test Suite

Test Status Code Input and Output
1   Fail
x = [-1 2 3 4 7 9]; c=[1 4 6]; y_correct = 12; assert(isequal(sumvec(x,c),y_correct))

Error using sum Dimension argument must be a positive integer scalar, a vector of unique positive integers, or 'all'. Error in sumvec (line 2) y = sum(c,x); Error in Test1 (line 4) assert(isequal(sumvec(x,c),y_correct))

2   Fail
x = [-50 -24 0 4 10 14 19 18]; c=[2 3 6 7]; y_correct = 9; assert(isequal(sumvec(x,c),y_correct))

Error using sum Dimension argument must be a positive integer scalar, a vector of unique positive integers, or 'all'. Error in sumvec (line 2) y = sum(c,x); Error in Test2 (line 4) assert(isequal(sumvec(x,c),y_correct))

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