#include<fstream>

using namespace std;

int main()
{
    ifstream in ("ssm.in");
    ofstream out ("ssm.out");
    long long n,s,elem,i,j,mx,st;
    st=s=mx=0;
    in>>n;
    for (int c=0;c<n;++c)
        {
        in>>elem;
        if (s+elem>=0) // nu scade
            {
            s+=elem;
            }
        else
            {
            s=elem;
            st=c;
            }
        if (mx<s)
            {
            mx=s;
            j=c+1;
            i=st+1;
            }
        }
    out<<mx<<' '<<i<<' '<<j<<'\n';
    in.close();
    out.close();
    return 0;
}