#include <iostream>
#include <fstream>

using namespace std;
ifstream f("ssm.in");
ofstream g("ssm.out");

int a[6000000],i,n,smax,s,start,stop,idx;

int main()
{
   f>>n;
   for(i=1;i<=n;i++)
        f>>a[i];
   smax=s=a[1];
   if(s<0)s=0;
   for(i=2;i<=n;i++)
   {
       s=s+a[i];
       if(s>smax)
             {smax=s;
              start=idx;
              stop=i;
             }
       if(s<0)
       {s=0;
       idx=i+1;
       }
   }
   g<<smax<<" "<<start<<" "<<stop;
}