/*
入力 validation。WA になれば OK。
*/

#include"testlib.h"
#include<iostream>
using namespace std;
using ll = long long;

const int MIN_N = 1;
const int MAX_N = 9;
const ll MIN_M = 1;
const ll MAX_M = 1000000000000000000;


int main(){
	registerValidation();
	int N = inf.readInt(MIN_N, MAX_N, "N");
	inf.readSpace();
	ll M = inf.readLong(MIN_M, MAX_M, "M");
	inf.readEoln();
	inf.readEof();
	return 0;
}