#include <fstream>
#include <climits>
using namespace std;
std::ifstream f("secv2.in");
std::ofstream g("secv2.out");
int v[100001], sp[100001];
int n, k, suma, smax = INT_MIN;
int i, imax, imin, j;
int main()
{
    f >> n >> k;
    f >> v[1];
    sp[1] = v[1];
    v[0] = 0;
    for (i = 2; i <= n; i++)
    {
        f >> v[i];
        sp[i] = v[i] + sp[i - 1];
    }
    for (i = 1; i <= n; i++)
    {
        for (j = i; j <= n; j++)
        {
            if (sp[j] - sp[i - 1] > smax&& j - i + 1 >= k)
            {
                smax = sp[j] - sp[i - 1];
                imax = j;
                imin = i;


            }
        }
    }
    g << imin << " " << smax << " " << imax;

}