#include <iostream>
#include <cstdio>

using namespace std;

int main()
{
    int N, X, num;
    scanf("%d %d", &N, &X);
    for (int i=0; i<N; ++i) {
        scanf("%d", &num);
        if (num!=X)
            printf("%d ", num);
    }
    return 0;
}