#include <bits/stdc++.h>
using namespace std;

int n,k;
int st,dr,ans;
int dq[500005];
int v[500005];

int main()
{
    freopen("secventa.in","r",stdin);
    freopen("secventa.out","w",stdout);

    scanf("%d%d",&n,&k);

    for(int i=1; i<=n; i++)
        scanf("%d",&v[i]);

    dq[1]=1;

    ans=-2e9;
    int front=1,back=1;
    for(int i=2; i<=n; i++)
    {
        while(front<=back && i-dq[front]+1>k) front++;

        while(front<=back && v[dq[back]]>=v[i]) back--;

        dq[++back]=i;

        if(i>=k && v[dq[front]]>ans)
        {
            ans=v[dq[front]];
            st=i-k+1;
            dr=i;
        }
    }

    printf("%d %d %d\n",st,dr,ans);

    return 0;
}