#include <fstream>

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

int main()
{
    int i,n,st,dr,numar;
    long long suma,smax;
    fin>>n;
    st = 1;
    dr = 0;
    suma = smax = 0;
    for(i=1;i<=n;i++)
    {
        fin>>numar;
        suma+=numar;
        if(suma>smax)
        {
            smax = suma;
            dr = i;
        }
        if(suma<0)
        {
            suma = 0;
            st = i+1;
            dr = i+1;
        }
    }

    fout<<smax<<" "<<st<<" "<<dr<<"\n";
    fout.close();
    return 0;
}