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

long bestsum=-int(2e9),sum=0,start, final,s,n,aux;

int main()
{
    f>>n;
    for (int i=1; i<=n; i++)
    {
        f>>s;
        if (sum<0) sum=s, aux=i;
          else sum+=s;
        if (bestsum<sum)
            bestsum=sum, start=aux, final=i;
    }

    g<<bestsum<<' '<<start<<' '<<final<<'\n';
    return 0;
}