#include <iostream>
#include <algorithm>

using namespace std;

int elements[1000100];

int main()
{
    ios::sync_with_stdio(false);
    int n, l, r;
    cin >> n >> l >> r;
    for (int i = 0; i < n; ++i)
        cin >> elements[i];
    nth_element(elements, elements + n - l, elements + n);
    if (l != r) nth_element(elements + n - l + 1, elements + n - r, elements + n);
    cout << elements[n - l] << ' ' << elements[n - r] << ' ';
    int result = 0;
    for (int i = n - l + 1; i < n - r; ++i)
        result += elements[i];
    for (int i = n - r + 1; i < n; ++i)
        result -= elements[i];
    cout << result << endl;
    return 0;
}