#include <bits/stdc++.h> //Andrei Alexandru a.k.a Sho10
#define ll long long
#define double long double
#pragma GCC optimize("O3")
#pragma GCC optimize("Ofast")
#define aint(a) (a).begin(), (a).end()
#define f first
#define s second
#define pb push_back
#define mp make_pair
#define pi pair
#define rc(s) return cout<<s,0
#define endl '\n'
#define mod 1000000007
#define PI 3.14159265359
#define MAXN 100005
#define INF 1000000005
#define LINF 1000000000000000005ll
#define CODE_START  ios_base::sync_with_stdio(false);cin.tie(0);cout.tie(0);
using namespace std;
ll n,k,a[500005];
multiset<ll>s;
int32_t main(){
CODE_START;
ifstream cin("secventa.in");
ofstream cout("secventa.out");
cin>>n>>k;
for(ll i=1;i<=n;i++)
{
    cin>>a[i];
}
for(ll i=1;i<k;i++)
{
    s.insert(a[i]);
}
ll ans=-INF,l=0,r=0;
for(ll i=k;i<=n;i++)
{
    if(i-k>=1){
        s.erase(s.find(a[i-k]));
    }
    s.insert(a[i]);
    auto it=s.begin();
    if(*(it)>ans){
        ans=*(it);
        l=i-k+1;
        r=i;
    }
}
cout<<l<<' '<<r<<' '<<ans<<endl;
}