#include <iostream>
#include <algorithm>
using namespace std;
int k[10005];
int main()
{
	int n;cin>>n;
	for (int i=0;i<n;i++) scanf("%d",k+i);
	nth_element(k,k+(n+1)/2,k+n);
	cout<<k[n/2]<<endl;
	return 0;
}