#include <iostream>
#include <cstdio>
#define longn 500005
#include <climits>
#include <cstring>
using namespace std;

int deq[longn],v[longn];
int n,k,maxn=INT_MIN,pozi,pozf,nr,ok;
char s[500005];

int main()
{
    freopen("secventa.in","r",stdin);
    freopen("secventa.out","w",stdout);
    scanf("%d%d\n",&n,&k);
    fgets(s,500005,stdin);
    int l=strlen(s);
    int number=0;
    for (int i=0; i<l; ++i)
    {
        if (s[i]==' ')
        {
            if (ok)
                v[++nr]=-number;
            else
                v[++nr]=number;
            number=0;
            ok=0;
        }
        else if (s[i]=='-')
            ok=1;
        else
            number=number*10+s[i]-'0';
    }
    if (ok)
        v[++nr]=-number;
    else
        v[++nr]=number;

    int Front=1,Back=0;
    for (int i=1; i<=n; ++i)
    {
        while (Front<=Back && v[i]<v[deq[Back]])
            --Back;
        deq[++Back]=i;
        if (deq[Front]==i-k)
            Front++;
        if (i>=k && v[deq[Front]]>maxn)
        {
            pozi=i-k+1;
            pozf=i;
            maxn=v[deq[Front]];
        }
    }

    printf("%d %d %d",pozi,pozf,maxn);
    return 0;
}