public static void CompositePattern()
{
var HLead = new TeamLeader("Haithem");
var JLead = new TeamLeader("Jerry");
var MM = new Member("Mike");
var SM = new Member("Sabrina");
var OM = new Member("Monica");
HLead.AddMember(MM);
HLead.AddMember(SM);
JLead.AddMember(OM);
HLead.AddMember(JLead);
HLead.Show();
}