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

const int MIN_N = 3;
const int MAX_N = 100000;
const int MIN_K = 1;
const int MAX_K = 1000000000;

int main(){
	registerValidation();
	int N = inf.readInt(MIN_N, MAX_N, "N");
	inf.readSpace();
	int K = inf.readInt(MIN_K, MAX_K, "K");
	inf.readEoln();
	inf.readEof();
	return 0;
}