Chapter 5.2, Problem 9CP

Explanation of Solution

Importance of Indentation:

• • Set of statements that are given inside a function is called as a block.
• • These statements should be indented properly, because; the interpreter uses it to identify the beginning and ending of the function definition.
• • An error occurs when each line in a block does not begin with the same number of spaces.
• • In the below example, “Line2” and “Line3” are considered as a block and they are indented properly.

Ways to indent:

There are two ways to indent the statements. One by pressing the “tab” key and another way is pressing the “space bar” key on the keyboard...