#include<iostream>
#include<fstream>
using namespace std;
long long int a[6000000];
ifstream fin("ssm.in");
ofstream fout("ssm.out");
int main ()
{
     int s,smax,i,n,st,dr,stfin,drfin;

     fin>>n;
     for (i=1;i<=n;i++)
     {
         fin>>a[i];
     }
     st=dr=stfin=drfin=1;
     s = smax = a[1];
     if (s<0)
         s=0;

     for (i=2;i<=n;i++)
     {
         s=s+a[i];

         if (s>smax)
            {
             smax=s;
             drfin=dr;
             stfin=st;
            }

         if (s<0)
            {
            s=0;
            st=i+1;
            dr=i+1;
            }
         else
         {
             dr++;
         }

     }

     fout<<smax<<" "<<stfin<<" "<<drfin<<"\n";
     fin.close();
     fout.close();
     return 0;
}