#include <bits/stdc++.h>
using namespace std;
int main(){
  int n,x;
  cin>>n>>x;

  vector<int> a(n);

  for(int i = 0; i < n; i++){
    cin >> a[i];
  }
int c = 0;
  for(int i = 0; i < n; i++){
    if(a[i] != x){
      cout << a[i] << ' ';
      c++;
    } 
  }
  if(c == 0){cout << endl;}
}
#include<bits/stdc++.h>
using namespace std;

// ---------- Debugger

#define TRACE

string to_string(string s) {
    return '"' + s + '"';
}

string to_string(char * s) {
    return to_string((string) s);
}

string to_string(const char * s) {
    return to_string((string) s);
}

string to_string(bool b) {
    return (b ? "true" : "false");
}

template < typename A >
string to_string(A v);

template < typename A, typename B >
string to_string(pair < A, B > p) {
    return "(" + to_string(p.first) + ", " + to_string(p.second) + ")";
}

template < typename C > struct rge { C b, e; };
template < typename C > rge<C> range(C i, C j) { return rge<C>{i, j}; }

template < typename C > 
string to_string(rge<C> v) {
    bool first = true;
    string res = "[";
    for(auto it = v.b; it != v.e; it++) {
        if (!first) {
            res += ", ";
        }
        first = false;
        res += to_string(*it);
    }
    res += "]";
    return res;
}

template < typename A >
string to_string(A v) {
    return to_string(range(v.begin(), v.end()));
}

#ifdef TRACE
#define trace(...) __f(#__VA_ARGS__, __VA_ARGS__)
template < typename Head >
void __f(const string names, Head arg1) {
    cerr << names << " : " << to_string(arg1) << endl;
}
template < typename Head, typename...Tail >
void __f(const string names, Head arg1, Tail...args) {
    int b = 0, comma = names.size();
    for(int i=0;i<names.size();i++) {
        if(names[i] == ',' && b == 0) {
            comma = i;
            break;
        }
        if(names[i] == '(' || names[i] == '{' || names[i] == '[' || names[i] == '<') b++;
        else if(names[i] == ')' || names[i] == '}' || names[i] == ']' || names[i] == '>') b--;
    }
    // size_t comma = names.find(', ');
    cerr << names.substr(0, comma) << " : " << to_string(arg1) << " | ";
    __f(names.substr(comma + 1), args...);
}
#else
#define trace(...)
#endif

// ---------- Debugger

#define LL long long
#define FI ios_base::sync_with_stdio(false); cin.tie(NULL);
#define PREC cout << setprecision(10) << fixed;

const int MOD = 1e9 + 7;
const int INF = 1e9 + 9;
const int MX = 1e5 + 5;

int main() {
    int n, x;
    int t;
    cin >> n >> x;
    vector<int> ans;
    for(int i=0;i<n;i++) {
        cin >> t;
        if(t != x) {
            ans.push_back(t);
        }
    }
     for(int i=0;i<ans.size();i++) {
            cout << ans[i] << " ";
        }
        cout << endl;
	
	return 0;
}






















