pb5 24/2/2020

#include <iostream>
using namespace std;

void numere(int n, int v[], int& suma)
{
    suma = 0;
    for (int i = 0; i < n; i++)
    {
        int c = v[i], s = 0;
        while (c > 9)
        {
            s += c % 10;
            c /= 10;
        }
        if (c == s)
            suma += v[i];
    }
    if (!suma)
        suma = -1;
}

int main()
{
    int suma, n = 5, v[] = {125,624,44,2110,23};
    numere(n, v, suma);
    cout << suma;
    return 0;
}