#include <iostream>
#include <type_traits>
using namespace std;
struct Q
{
int& i;
};
int main() {
std::cout << std::is_pod<int>::value << "\n";
std::cout << std::is_pod<int&>::value << "\n";
std::cout << std::is_pod<Q>::value << "\n";
}
I2luY2x1ZGUgPGlvc3RyZWFtPgojaW5jbHVkZSA8dHlwZV90cmFpdHM+CnVzaW5nIG5hbWVzcGFjZSBzdGQ7CgpzdHJ1Y3QgUQp7CglpbnQmIGk7Cn07CgppbnQgbWFpbigpIHsKCXN0ZDo6Y291dCA8PCBzdGQ6OmlzX3BvZDxpbnQ+Ojp2YWx1ZSA8PCAiXG4iOwoJc3RkOjpjb3V0IDw8IHN0ZDo6aXNfcG9kPGludCY+Ojp2YWx1ZSA8PCAiXG4iOwoJc3RkOjpjb3V0IDw8IHN0ZDo6aXNfcG9kPFE+Ojp2YWx1ZSA8PCAiXG4iOwp9