#include <cstdio>

using namespace std;

int v[500010],deq[500010],i,n,k,st,dr,max,a;

int main()
{
    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]);
    st=1;dr=0;
    max=-300000;
    for(i=1;i<=n;i++)
    {
        while(st<=dr && v[i]<=v[deq[dr]]) dr--;
        deq[++dr]=i;
        if(deq[st]==i-k) st++;
        if(i>=k && v[deq[st]]>max){max=v[deq[st]];a=i;}
    }
    printf("%d %d %d",a-k+1,a,max);
    return 0;;
}