#include<fstream>
#include <climits>
using namespace std;

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

int n,a[6000005],smax=INT_MIN,s=-1,start,stop,aux;
int main()
{

    fin>>n;
    for(int i=1; i<=n; i++)
    {
        fin>>a[i];
        ///s = s + a[i];
        if (s < 0)
        {
            s = a[i];
            aux=i;
        }
        else
            s+=a[i];
        if (s > smax)
        {
            smax = s;
            start=aux;
            stop=i;

        }
    }

    fout<<smax<<" "<<start<<" "<<stop;
}