#include <iostream>
#include <fstream>
#define N 10000
using namespace std;
/*void afis(int a[], int n)
{      int i;ofstream g("secventa.out");
       for(i=1;i<=n;i++)
              g<<a[i]<<" ";
}*/
int main()
{
       int n,s,i,sumM=-999999,ind,beg,end,sum=0;
       ifstream f("secventa.in");ofstream g("secventa.out");
       f>>n;
       for(i=1;i<=n;++i)
       {
               f>>s;
               if(sum<0)
               {
                      ind=i;sum=s;
               }
               else
                     sum+=s;
               if(sumM<sum)
                     {sumM=sum;beg=ind;end=i;}
       }

       g<<sumM<<" "<<beg<<" "<<end;
}