#include<fstream>
#include<deque>

using namespace std;
int i,n,j,k,cont,ok,maxi,x,y,a[5000100],poz;
long long int sum;
deque<int> d;


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

int main()
{
    fin>>n>>k;
    for(i=1;i<=n;i++)
    {
        fin>>a[i];
        while(!d.empty() && a[d.back()]>=a[i]){
            d.pop_back();
        }
        d.push_back(i);
        if(d.front()==i-k)
            d.pop_front();
        if(i>=k && sum<a[d.front()]){
           sum=a[d.front()];
           poz=i-k+1;
        }

    }
    fout<<poz<<" "<<poz+k-1<<" "<<sum;

}