#include <fstream>
#include <algorithm>

using namespace std;

ifstream in ("ssm.in");
ofstream out ("ssm.out");

int main()
{
    int S,i,n,bestsum=-int(2e9),sum=0,ind,first,last;
    in>>n;
    for (i=1;i<=n;i++)
    {
      in>>S;
      if (sum<0)
      {
        sum=S;
        ind=i;
      }
      else
        sum=sum+S;
      if (bestsum<sum)
        {
          bestsum=sum;
          first=ind;
          last=i;
        }
    }
    out<<bestsum<<" "<<first<<" "<<last;
    return 0;
}