#include <bits/stdc++.h>

using namespace std;
int n,k;
int main()
{
    ios::sync_with_stdio(false);
    cin.tie(nullptr);
    freopen("sdo.in", "r", stdin);
    freopen("sdo.out", "w", stdout);
    vector <int> v(n);
    for(int i=0;i<n;i++)
    {
         cin>>v[i];
    }
    nth_element(v.begin(),v.end());
    cout<<v[k-1];

    return 0;
}