#include <iostream>
#include <cstdlib>
#include <ctime>
#define I using
#define AK namespace
#define CSP std
I AK CSP;
typedef unsigned long long ull;
inline ull rrand(){
	ull x;
	for (int i=1;i<=18;++i) x=(x<<3ull)+(x<<1ull)+rand()%10;
	return x;
}
int main(){
	srand(time(NULL));
	unsigned long long rp2022=rrand();
	printf("%llu\n",rp2022);
	for (;;) ++rp2022;
	return 0;
}