#include <fstream>
#include <deque>
using namespace std;
deque <int> d;
ifstream fin("secventa.in");
ofstream fout("secventa.out");
int main()
{
    int n,k,i,x=0,y,sol=-100000000;
    fin>>n>>k;int v[n];
    y=k;
    for(i=1;i<=n;i++)
    {
        fin>>v[i];
        while(!d.empty()&&v[i]<=v[d.back()]) d.pop_back();
        d.push_back(i);
        if(d.front()==i-k) d.pop_front();
        if(v[d.front()]>sol&&i>=k)
        {
            sol=v[d.front()];
            x=i-k+1;
            y=i;
        }

    }
    fout<<x<<" "<<y<<" "<<sol;
}