#include <fstream>
using namespace std;
ifstream in("secv2.in");
ofstream out("secv2.out");
int main()
{
    int s=-1,r=1,m,best=-200000000,n,i,k,cnt=0,x;
    in>>n>>x;
    for(i=1;i<=n;i++)
    {
     cnt++;   
     in>>k;
     if(s<0)
     {s=0;cnt=0;}
     s+=k;
     if(s>best&&cnt>=k)
     {
      best=s;
      m=i;
      r=i-cnt;
     }   
    }
    out<<r<<" "<<m<<" "<<best;
    return 0;
}