logfile.txt

essential c++ 书上代码和习题答案

BinaryTree::insert: root( Piglet )
ok: BTnode::insert_value at left child( Eeyore )
ok: BTnode::insert_value at right child( Roo )
ok: BTnode::insert_value at right child( Tigger )
ok: BTnode::insert_value at left child( Chris )
ok: BTnode::insert_value at left child( Pooh )
ok: BTnode::insert_value at right child( Kanga )
preorder traversal: 
Piglet Eeyore Chris Kanga Roo Pooh Tigger 

about to remove root: Piglet


preorder traversal after Piglet removal: 
Roo Pooh Eeyore Chris Kanga Tigger 

about to remove Eeyore


preorder traversal after Piglet removal: 
Roo Pooh Kanga Chris Tigger