#include <fstream>

using namespace std;
ifstream in ("secventa.in");
ofstream out ("secventa.out");
int mn[500003],v[500003];
int main()
{
    int mxf=-999999999,n,k,i,stn=1,drn=0,pz1,pz2;
    in>>n>>k;
    for(i=1;i<=n;i++)
    {
        in>>v[i];
        while(drn>=stn && v[i]<=v[mn[drn]])
            drn--;
        mn[++drn]=i;
        if(mn[stn]==i-k)
            stn++;
        if(v[mn[stn]]>mxf && i>=k)
            mxf=v[mn[stn]],pz2=i,pz1=i-k+1;
    }
    out<<pz1<<' '<<pz2<<' '<<mxf;
    return 0;
}