#include<iostream>
#include<ctime>
int main() {
    srand(time(NULL));
    int arr[6],res=1;
    for (int i = 0; i < 6; i++) {
        arr[i] = rand() % 5;
        std::cout << arr[i] << " ";
    }

    for (int i = 0; i < 6; i += 2) {
        if(arr[i])
        res *= arr[i];
    }
    std::cout <<'\n'<< res << std::endl;

    system("pause");
    return 0;
}