#include<cstdio>
#include<cstdlib>
#include<iostream>
#include<algorithm>
using namespace std;
int main()
{
    int n;
    cin>>n;
    int a[n+10];
    for(int i=1;i<=n;++i)
    {
        cin>>a[i];
    }
    int x,y;
    cin>>x>>y;
      
    sort(a+1,a+n+1);
      
    printf("%d ",a[n-x+1]);
    printf("%d",a[y]);
    return 0;
}
/**************************************************************
	Problem: 2086
	User: linmiaoling
	Language: C++
	Result: Accepted
	Time:9 ms
	Memory:2076 kb
****************************************************************/