Debugging is twice as hard as writing the code in the first place. Therefore, if you write the code as cleverly as possible, you are, by definition, not smart enough to debug it. Brian Kernighan
A Binary tree is a tree with two nodes left node, right node and root node . The root node is a top most node in the tree.
Write a program to print all the paths in binary tree using Pre-order traversal.
All Binary Tree Values: 4 8 10 12 14 20 22 Print all the Tree paths: 20, 8, 4 20, 8, 12, 10 20, 8, 12, 14 20, 22