Kth max and min in Array.cpp

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

int main(){
    int n,k;
    cin>>n>>k;
    int a[n];
    for(int i=0;i<n;i++){
        cin>>a[i];
    }
    sort(a,a+n);
    cout<<a[k-1]<<" "<<a[n-k];
}