Question

5. Compose a function that accepts an array of integer values as an argument and returns the total of the values in the array.

(C++)

Answer 1

#include <iostream>

using namespace std;

int sumArray(int *arr, int size) {
    int i, sum = 0;
    for (i = 0; i < size; ++i) {
        sum += arr[i];
    }
    return sum;
}

int main() {
    int arr[] = {3, 9, 1, 4, 5, 2}, size = 6;
    cout << sumArray(arr, size) << endl;
    return 0;
}