#include <fstream>
using namespace std;
ifstream in("ssm.in");
ofstream out("ssm.out");

int bestSum = -int(2e9),n,x,inceput,sfarsit,index;

int main()
{
   int sum = 0;
   in>>n;
   for(int i = 1; i <= n; i++)
   {
       in>>x;
       if(sum < 0)
       {
           sum = x;
           index = i;
       }
       else
       {
           sum += x;
       }
       if(sum > bestSum)
       {
           bestSum = sum;
           inceput = index;
           sfarsit = i;
       }
   }
   out<<bestSum<<' '<<inceput<<' '<<sfarsit;
}