tj

#include<bits/stdc++.h>
using namespace std;

int main()
{
    int a,b;
    cin>>a>>b;
    vector<int> c;
    for(int i = 0;i<a;i++)
        {
            int ci;
            cin>>ci;
            bool pb = false;
            for(int j = 0;j<c.size();j++)
                if(c[j]==ci)
                    pb=true;
            if(pb==false)
                c.push_back(ci);
        }
    sort(c.begin(),c.end());
    if(b<=c.size())
        cout<<c[b-1];
    else
        cout<<"NO RESULT";
}