#include <iostream>
#include <fstream>
using namespace std;
ifstream in("ssm.in");
ofstream out("ssm.out");
int n,nr,imax,jmax,x;
int main()
{
  in>>n;
   int suma = 0, sumaMax = 0;
    for(int i = 0; i < n; i++)
    {
        in>>x;
        suma = suma + x;
  nr++;
        if(suma < 0)
            suma = 0, nr=0;
        if(suma > sumaMax)
            sumaMax = suma, imax=i-nr+1, jmax=i;
    }
    out<<sumaMax<<" "<<imax<<" "<<jmax;
}