//Patriche Robert 
#include <iostream>
#include <cstdlib>
#include <ctime>
using namespace std;

int sommaIndiciPari(int arr[], int size);

int main() {
    const int DIM = 15;
    int numeri[DIM];
    srand(time(0));
    
    cout << "Array: ";
    for (int i = 0; i < DIM; i++) {
        numeri[i] = rand() % 100 + 1;
        cout << numeri[i] << " ";
    }
    cout << endl;
    
    int somma = sommaIndiciPari(numeri, DIM);
    cout << "Somma degli elementi con indice pari: " << somma << endl;

    return 0;
}

int sommaIndiciPari(int arr[], int size) {
    int somma = 0;
    for (int i = 0; i < size; i++) {
        if (i % 2 == 0) {
            somma += arr[i];
        }
    }
    return somma;
}