#include <iostream>
int g (int arg) {
    return abs(rand()) * arg;
}

int f() {
    int i = 1;
    int res = 1 ;

    std::cout << abs(rand()) << std::endl;
    while (i < 1000000) {
        res += i * g(res);
        i++;
    }
    std::cout << res << std::endl;
    return res;
}

int main() {
    std::cout << f() << std::endl;
    return 0;
}