1. Write a binary tree class that implements a binary tree of Number

objects to record the following structure.

55 66,11

11 22, 33

33 49, 89

89 34, 64

64 67

66 102, 203

a. Draw the tree

b. The class should include functions that perform the following tree

traversal strategies: (0nly in c++)

i. pre-order traversal

ii. post traversal

iii. in order traversal