#include<iostream>

int main(){
	int n, liamNeeson, nrOfGoodGuys=0, guy;
	std::cin >> n;
	int goodGuys[n];
	std::cin >> liamNeeson;
	for(int counter = 0; counter < n; counter ++){
		std::cin >> guy;
		if(guy != liamNeeson){
			goodGuys[nrOfGoodGuys] = guy;
			nrOfGoodGuys ++;
		}
	}
	for( int counter = 0; counter < nrOfGoodGuys; counter ++)
		std::cout << goodGuys[counter] << " ";
	return 0;
}