#include<cstdio>
#include<deque>
using namespace std;
deque <int> val;
deque <int> poz;
int v[5000001];
int main()
{
    int i,k,n,nr,valmax,lungmax,l,pozi,j;
    freopen("secventa.in","r",stdin);
    freopen("secventa.out","w",stdout);
    scanf("%d%d",&n,&k);
    for(i=1;i<=n;i++)
    {
        scanf("%d",&v[i]);
        if(i<=k)
        {
            while(!val.empty()&&v[i]<val.back())
            {
                val.pop_back();
                poz.pop_back();
            }
            val.push_back(v[i]);
            poz.push_back(i);
        }
    }
    nr=val.front();
    valmax=nr;
    pozi=k;
    l=k;
    for(i=k+1;i<=n;i++)
    {
        while(!val.empty()&&val.back()>v[i])
        {
            poz.pop_back();
            val.pop_back();
        }
        val.push_back(v[i]);
        poz.push_back(i);
        while(!poz.empty()&&poz.back()-poz.front()+1>k)
        {
            poz.pop_front();
            val.pop_front();
        }
        if(val.front()>valmax)
			{
				valmax=val.front();
				pozi=i;
			}

    }
    if(val.front()>valmax)
			{
				valmax=val.front();
				pozi=n;
			}
    printf("%d %d %d",pozi-k+1,pozi,valmax);
    return 0;
}