Page 163 - CodePilot V5.0 C8

The output of the preceding code would be as follows:

Output

Welcome to the Random Math Quiz!
Type 'q' anytime to quit.
Question 1 : 8 + 5 =?
Enter your answer (or 'q' to quit): 13
Question 2 : 7 – 9 =?
Enter your answer (or 'q' to quit): –2
Question 3 : 7 * 5 =?
Enter your answer (or 'q' to quit): 35
Question 4 : 1 * 10 =?
Enter your answer (or 'q' to quit): 10
Question 5 : 9 * 10 =?
Enter your answer (or 'q' to quit): 90
Your final score is: 5

TECH
T ¢ Index: A unique serial number allocated to each element of the string starting with 0.
E
R ¢ Replication: Repeating the string a specified number of times.
M
S Traversing: Going through each item in a string or list one by one to access or process it.
¢

REWIND RUN

« A function can be defined as a block of reusable code that performs a specific task.
« A Python function consists of the following components: def keyword, function name, parameters,
function body, return statement and the return keyword.
« A group of characters enclosed in single or double or triple quotes is called a string.

« The string comparison operator (>, <, >=, <=, ==, !=) in Python is used to compare two strings.
« A list in Python can be defined as an ordered collection of items that can store multiple values in a
single variable.

« To create a list, you can place the elements inside square brackets, separated by commas.
« A module is a Python file containing functions, classes and variables that you can include in
your program.

« The math module in Python contains functions for carrying out mathematical tasks.
« The built-in random module provides functionality for generating random numbers.

161
Step Ahead with Python