/**
 * ? ? ??????????.cpp    
 * ?    ?????             
 * ?????2010?10?29?      
 * ???????????????????????????????????????
*/
int main()
{
	int n, k, i, j, m = 0, count = 0, a[100000];	//?????n??????????k?????????count??????????i?j??????
	cin>>n;									//?????????
		for ( i = 0; i < n; i++ )
		cin>>a[i];							//?????????
		cin>>k;									//????????
	for ( i = 0, j = 0; j < n; j++ )		
	{
		if ( a[j] != k )					//????????????????
			a[i++] = a[j];					//????????????????
		else 
			count++;						//???????????????
	}
	for ( j = 0; j < n - count; j++ )		//?????????????
	{
		if ( m != 0 )
		{
			cout<<" ";
		}
		cout<<a[j];
		m = 1;
	}
	cout<<endl;
	return 0;
}

