#include <stdio.h>
#include <stdlib.h>

int v[5000001],n,k,i,deque[5000001],p,u,Min,pi,pf;
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]);
    p=1;
    u=1;
    Min=-1000000;
    for(i=1;i<=n;i++)
    {
        while(p<=u && v[i]<v[deque[u]]){
            u--;
        }
        deque[++u]=i;
        if(i-k==deque[p]){
            p++;
        }
        if(i>=k && v[deque[p]]>Min){
                Min=v[deque[p]];
                pi=i-k+1;
                pf=i;
        }
    }
    printf("%d %d %d",pi,pf,Min);
    return 0;
}