#include <bits/stdc++.h>
using namespace std;
int main() {
  int n;
  cin >> n;
  int arr[n];
  for (int i = 0; i < n; i++) cin >> arr[i];
  sort(arr, arr + n);
  if (n & 1)
    cout << arr[n / 2];
  else
    cout << arr[n / 2 - 1];
}
