#include <fstream>
#define NMAX 6000006
#define MIN 999999999

using namespace std;

ifstream in("ssm.in");
ofstream out("ssm.out");
int n;
int p[NMAX];

int main()
{
    in>>n;
    long long int x;
    long long int maxx = MIN;
    int pozi = -1,pozf = -1;
    int pi = -1,pf =-1;
    in>>x;
    p[1] = x;
    pozi = 1;
    pozf = 1;
    for(int i=2;i<=n;i++)
    {
        in>>x;
        if(p[i-1]+x<x)
        {
             p[i] = x;
           pozi = i;
           pozf = i;
        }
        else
        {
           p[i] = p[i-1]+x;
           pozf++;
        }
          if(maxx<p[i])
        {
            maxx = p[i];
            pi = pozi;
            pf = pozf;
        }
    }
    out<<maxx<<" "<<pi<<" "<<pf<<'\n';
    return 0;
}