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

int N, st, fn, x, aux;
long long sum, best=-1LL*(1<<30);

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

        if (best<sum)
            best=sum, st=aux, fn=i;
    }
    g<<best<<' '<<st<<' '<<fn<<'\n';
    return 0;
}