#include <bits/stdc++.h>
#include "testlib.h"
using namespace std;
using ll = long long;
const ll MIN_N = 1;
const ll MAX_N = 100;
const ll MIN_K = 1;
const ll MAX_K = 1'000'000'000;
const ll MIN_A = 1;
const ll MAX_A = 1'000'000'000;

int main(){
	registerValidation();
	ll N = inf.readLong(MIN_N, MAX_N);
	inf.readSpace();
	inf.readLong(MIN_K, MAX_K);
	inf.readEoln();
	for (int i=0; i<N; i++){
		inf.readLong(MIN_A, MAX_A);
		if (i == N-1) inf.readEoln();
		else inf.readSpace();
	}
	inf.readEof();
}