#include <iostream>
#include <fstream>
#define DM 6000005
using namespace std;
ifstream f("ssm.in");
ofstream g("ssm.out");
int v[DM], sp[DM];
int main()
{   int n, j, i, start, maxx=-2000000000, sum=0, endd;
    f >> n;
    for  (i=1;i<=n;i++)
    {
        f >> v[i];
        sp[i]=sp[i-1]+v[i];
    }
    for (i=1;i<=n;i++)
    {
        for (j=i;j<=n;j++)
        {
            sum=sp[j]-sp[i-1];
            if (maxx<sum)
            {
                maxx=sum;
                start=i;
                endd=j;
            }
        }
    }
    g << maxx << " " << start <<" " << endd;


    return 0;
}