#include <iostream>
#include <fstream>

using namespace std;

ifstream in("secventa.in");
ofstream out("secventa.out");

const int N=5000000;

int dq[N];
long long v[N];

int main()
{
    int n, k, st=0, dr=-1, ist, idr, min=-1;
    in>>n>>k;
    for(int i=0; i<n; i++){
        in>>v[i];
    }
    for(int i=0; i<n; i++){
        if(st<=dr && dq[st]==i-k){
            st++;
        }
        while(st<=dr && v[i]<=v[dq[dr]]){
            dr--;
        }
        dq[++dr]=i;
        if(v[dq[st]]>min)
        {
            min=v[dq[st]];
            ist=i-k+1;
            idr=i;
        }
    }
    out<<ist+1<<" "<<idr+1<<" "<<min;
    return 0;
}