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