int main()
{
AVLTree<int> itree;
std::cout << "Insert 0 9 4 6 -4 -2 -1\n";
itree.Insert(0);
itree.Insert(9);
itree.Insert(4);
itree.Insert(6);
itree.Insert(-4);
itree.Insert(-2);
itree.Insert(-1);
std::cout << "InOrder traverse:\n";
itree.InOrderTraverse();
std::cout << "PreOrder traverse:\n";
itree.PreOrderTraverse();
std::cout << "Deleted 9:\n";
itree.Delete(9);
std::cout << "InOrder:\n";
itree.InOrderTraverse();
std::cout << "PreOrder:\n";
itree.PreOrderTraverse();
std::cout << "Deleted 4:\n";
itree.Delete(4);
std::cout << "InOrder:\n";
itree.InOrderTraverse();
std::cout << "PreOrder:\n";
itree.PreOrderTraverse();
std::cout << "Deleted 0:\n";
itree.Delete(0);
std::cout << "InOrder:\n";
itree.InOrderTraverse();
std::cout << "PreOrder:\n";
itree.PreOrderTraverse();
std::cout << "Deleted -2:\n";
itree.Delete(-2);
std::cout << "InOrder:\n";
itree.InOrderTraverse();
std::cout << "PreOrder:\n";
itree.PreOrderTraverse();
std::cout << "Deleted 6:\n";
itree.Delete(6);
std::cout << "InOrder:\n";
itree.InOrderTraverse();
std::cout << "PreOrder:\n";
itree.PreOrderTraverse();
//-----------------------------------------------------------------------------------------
AVLTree<std::string> strTree;
std::cout << "Inserted 5 string: rensehngqiang shibojun lijin wangzaibing zhaogang\n";
strTree.Insert("renshengqiang");
strTree.Insert("shibojun");
strTree.Insert("lijin");
strTree.Insert("wangzaibing");
strTree.Insert("zhaogang");
std::cout << "InOrder traverse:\n";
strTree.InOrderTraverse();
std::cout << "PreOrder traverse:\n";
strTree.PreOrderTraverse();
std::cout << "Look for lijin:\n";
AVLTreeNode<std::string> *pNode = strTree.Search("lijin");
if(pNode != 0) std::cout << pNode->element << std::endl;
std::cout << "Look for huangliangyu\n";
pNode = strTree.Search("huangliangyu");
if(pNode != 0) std::cout << pNode->element << std::endl;
return 0;
}
int main()
{
AVLTree<int, std::string> itree;
std::cout << "Insert 0 9 4 6 -4 -2 -1\n";
itree.Insert(0, "zero");
itree.Insert(9, "nine");
itree.Insert(4, "four");
itree.Insert(6, "six");
itree.Insert(-4, "negtive 4");
itree.Insert(-2, "negtive -2");
itree.Insert(-1, "negtive -1");
std::cout << "traverse through thread info:\n";
typename BSTree<int, std::string>::BSTreeNode *firstNode = itree.GetFirstNode();
while(firstNode){
std::cout << "<" << firstNode->key << ", " << firstNode->value << "> ";
firstNode = firstNode->next;
}
std::cout << "\n-----------------------------\n";
std::cout << "InOrder traverse:\n";
itree.InOrderTraverse();
std::cout << "PreOrder traverse:\n";
itree.PreOrderTraverse();
std::cout << "Deleted 9:\n";
itree.Delete(9);
std::cout << "InOrder:\n";
itree.InOrderTraverse();
std::cout << "PreOrder:\n";
itree.PreOrderTraverse();
std::cout << "Deleted 4:\n";
itree.Delete(4);
std::cout << "InOrder:\n";
itree.InOrderTraverse();
std::cout << "PreOrder:\n";
itree.PreOrderTraverse();
std::cout << "Deleted 0:\n";
itree.Delete(0);
std::cout << "InOrder:\n";
itree.InOrderTraverse();
std::cout << "PreOrder:\n";
itree.PreOrderTraverse();
std::cout << "Deleted -2:\n";
itree.Delete(-2);
std::cout << "InOrder:\n";
itree.InOrderTraverse();
std::cout << "PreOrder:\n";
itree.PreOrderTraverse();
std::cout << "Deleted 6:\n";
itree.Delete(6);
std::cout << "InOrder:\n";
itree.InOrderTraverse();
std::cout << "PreOrder:\n";
itree.PreOrderTraverse();
return 0;
}