#include<stdio.h>
#include<fstream> 
#define Nmax 500010
#define Inf 1<<30
using namespace std;
int v[Nmax],d[Nmax],p,u,i,k,baza,st,dr,n;
int main() 
{
//freopen("secventa.in","r",stdin);
ifstream f("secventa.in");
freopen("secventa.out","w",stdout);
//scanf("%d %d",&n,&k); 
f>>n>>k;
for(i=1;i<=n;i++)   
//canf("%d",&v[i]); 
f>>v[i];
baza=-Inf;
for(p=u=i=1;i<=n;i++)
{      
while( d[p] <= i-k && p<=u ) p++;
while( v[d[u]]>v[i] && p<=u) u--; 
d[++u]=i; 
if(i>=k);     
if(v[d[p]]>baza)            
{              
baza=v[d[p]];           
dr=i;             
st=i-k+1;     
}
} 
printf("%d %d %d",st,dr,baza); 
return 0; 
}