#include <iostream>
#include<fstream>
#include<deque>
using namespace std;
deque<pair <char,int> >dq;
int pi,pf,k,n,i,mini=-100000;
char x;
int main()
{
     freopen("secventa.in","r",stdin);
     freopen("secventa.out","w",stdout);
        scanf("%d%d\n",&n,&k);
    for(i=1;i<=n;i++)
    {
        scanf("%c",&x);
        if(x=='-') {scanf("%c ",&x); x='0'-x;}
        else scanf(" ");
        while(!dq.empty() && x-'0'<=dq.back().first-'0')
            dq.pop_back();
        dq.push_back(make_pair(x,i));
        if(dq.front().second==i-k)
            dq.pop_front();
        if(i>=k)
        if(dq.front().first-'0'<0 && mini<dq.front().first)
        {
            mini=dq.front().first-'0'+'0';
            pi=i-k+1;
            pf=i;
        }
        else if(dq.front().first-'0'>=0 && mini<dq.front().first)
        {
            mini=dq.front().first-'0';
            pi=i-k+1;
            pf=i;
        }

            }
           printf("%d %d %d",pi,pf,mini);
}