Question

To be answered in the form of a Matlab code:

Write a code that finds the sum of all the positive elements in the input received by the computer as a row matrix (assume all the elements are integers, and there exists at least one positive integer among the input values):

Example:

? = [1, -4, 12, -51, -1]                  

? = ?????? = 13

Answer 1

function [result] = sum_all_positives(v)
    result = 0;
    for i=1:length(v)
        if v(i) > 0
            result = result+v(i);
        end
    end
end