CSC 216/s08/make plans

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Understanding Binary Trees

The problem

Binary Trees are a new concept and it is important to have a solid understanding of binary trees before moving onto binary search trees.

The problem is that we are given a row of letters and have no knowledge of how to order those letters. Likewise, we are given a row of numbers and asked to do the same thing.

The object is to order the given list of letters and numbers in 3 ways: Preorder Traversal, Inorder Traversal, and Postorder Traversal.

Participants and props

How many students will participate? What else do you need (e.g., old tennis ball, Powerpoint slides, software).

The script

Describe how to do your exercise.