//******************************************************************
//*?????????????? ************************************
//*??????? 1200012979 ***************************************
//*???2012.10.29 ************************************************
//******************************************************************
int main()
{
	int n , i , k , j , a[100001] , s , p , m ;
	cin >> n ;                       //n?????
	for ( i = 1 ; i <= n ; i++ )
	{
		cin >> a[i] ;                //????
	}
    cin >> s ;                       //??s?????
	if ( n > 1 )                     //????????????????
	{                                //????
      for ( k = 1 ; k <= n - 1 ; k++ ) //???????????????
	  {
		if ( a[k] == s )              //??????????????
		{
			for ( j = k ; j <= n - 1 ; j++ )
			{
				a[j] = a[j+1];
			}

            n = n - 1 ;          //????????
			k = k - 1 ;          //k?????????k???????
		}
	  }
	  for ( p = 1 ; p <= n ; p++ )
	  {
		  if ( p == n )        //????????????
		  {
			  if( a[p] == s )  //?????????????
			  p = p - 1 ;
			  break ;
		  }
	  }
	  if ( p > 0 )             //???????
	  cout << a[1] ;           //????a[1]
	  if ( p > 1 )             //?????????????
	  {
		  for ( m = 2 ; m <= p ; m++ )
		  cout << " " << a[m] ;
	  }
	}
	else if ( a[1] != s )      //??????????
		cout << a[1] ;         //???????????
	return 0 ;
}