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

int N, x, aux, start, fin;
long long sum, best=-(1LL<<60);

int main()
{
    f>>N;
    for (int i=1; i<=N; ++i)
    {
        f>>x;
        if (sum<0) sum=x, aux=i;
            else sum+=x;

        if (sum>best)
            best=sum, fin=i, start=aux;
    }

    g<<best<<' '<<start<<' '<<fin<<'\n';
    return 0;
}