codeforces 984A

#include<bits/stdc++.h>
using namespace std;
int main()
{
          int n,i,x,mid;
          vector<int>v;
          cin>>n;
          for(i=0;i<n;i++){
                    cin>>x;
                    v.push_back(x);
          }
          sort(v.begin(),v.end());

          mid=(n-1)/2;
          cout<<v[mid]<<endl;

return 0;
}