#include <bits/stdc++.h>
using namespace std;
int main() {
  int n;
  cin >> n;
  vector<int> v(n);
  for (int i = 0; i < n; i++) cin >> v[i];
  sort(v.begin(), v.end());
  (n % 2 == 0) ? cout << v[n / 2 - 1] : cout << v[n / 2];
}
