#include "testlib.h"
#include <bits/stdc++.h>
using namespace std;
using ll = long long;

const ll Pmin = 1;
const ll Pmax = 1'000'000'000'000LL;

int main(){
	registerValidation();
	inf.readLong(Pmin, Pmax);
	inf.readEoln();
	inf.readEof();
}