IT 117: Intermediate Scripting
Class 24

Today's Topics

Review


New Material

Reading Assignment

In Chapter 12, Recursion, from our textbook, Starting Out with Python, you should read sections 12.1 - 12.3 before next Tuesday's class.

Homework 11

I have posted homework 11 here.

It is due this coming Sunday at 11:59 PM.

This is the last homework assignment.

Review

The Movie Subclass

Creating a Subclass

Creating a Constructor for a Subclass

Movie Accessor Methods

The add_actor Method

A __str__ Method for Movie

The super Function

The Instructional Class

The Instructional Constructor

The __str__ Method for Instructional

The get_name Method for

Polymorphism

Mutators for the Instructional Class

Accessors for the Instructional Class

The isinstance Function

New Material

Functions Calling Functions

Recursive Functions

Writing Recursive Functions

Calculating the Factorial of a Number

Calculating Fibonacci Numbers

Another Recursion Example

Replacing Recursion with a Loop

Summing List Elements with a Loop

Calculating Factorials with a Loop

Calculating Fibonacci Numbers with a Loop

Direct versus Indirect Recursion

Attendance

Class Quiz