Python Programming: An Introduction to Computer Science, 3rd Ed.
Python Programming: An Introduction to Computer Science, 3rd Ed.
3rd Edition
ISBN: 9781590282755
Author: John Zelle
Publisher: Franklin, Beedle & Associates
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Chapter 6, Problem 5D
Program Plan Intro

Function:

  • Function is a part or block of code.
  • These become the important tools to build a complicated program.
  • Functions are mostly used to decrease the code duplication.
  • These also make the programs easier to maintain and easily understandable.
  • Functions are available both in-built and are also defined by programmers.

Given program:

#define a function named cube()

def cube(x):

    #calculate and store the value

    answer= x*x*x

    #return statement

    return answer

b)

Explanation of Solution

Program:

#define a function named cube()

def cube(y):

    #calculate and store the value

    answer= y*y*y

    #return statement

    return answer

Explanati...

c)

Explanation of Solution

Program:

#declare the variable

    answer= 4

    #calculate the cube

    result=cube(3)

    #print the output

    print(answer, result)

Explanation of the above function:

  • In the above case, declare and initialize a variable named “answer” that stores value “4”...

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