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

int main(int argc,char* argv[]) {
    registerValidation(argc,argv);
    int N = inf.readInt(2,200);
	inf.readSpace();
	int K = inf.readLong(1ll,1000000000000000000ll);
	inf.readEoln();
	for(int i = 0;i < N;i++) {
		int A = inf.readLong(0ll,1000000000000000000ll);
		if(i != N - 1) inf.readSpace();
		else inf.readEoln();
	}
	inf.readEof();
}