int main()
{
Node list;
list.AppendAtEnd(12);
list.AppendAtEnd(20);
//list.AppendAtEnd(30);
list.AppendAtEnd(40);
list.Print();
list.Delete(12);
//list.Delete(30);
list.Delete(400);
//list.Delete(20);
list.Print();
return 0;
}
const std::pair<Node::KEY, bool> Chord::Delete(const std::string &str) {
if (nodes.empty()) return std::make_pair(0, false);
Node *startNode = nodes.begin()->second;
return std::make_pair(startNode->Delete(str), true);
}
