The Mark a Presentation as Final command is located in the Info section of the File tab.

Which of the following is an example of a logical error?

a) an algorithm that calculates the monthly payment of a loan displays incorrect results b) an array subscript in a program goes out of range c) a program expects a nonnegative number but reads –23 d) the beginning of a while loop is written as “whille” instead of “while”

A ternary tree is like a binary tree, except each node may have up to three successors. Write a TNode class that can be used to represent a ternary tree. Define a notion of preorder and postorder traversal for ternary trees, and write methods void postorder(TNode tree) and void preorder(TNode tree) that implements your notion of those traversals.

What will be an ideal response?