Python Programming: An Introduction to Computer Science
Python Programming: An Introduction to Computer Science
3rd Edition
ISBN: 9781590282779
Author: John Zelle
Publisher: Franklin Beedle & Associates
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Chapter 6, Problem 9PE
Program Plan Intro

Program to display the letter grade for a score

Program plan:

  • Import the required packages
  • The function named “grade()” is defined and inside the “grade()”,
    • Declare the required array variable named as “grades”.
    • Initialize the for loop where x ranges from 0 to 60
      • The value of grades is set to “F”.
    • Initialize the for loop where x ranges from 60 to 70
      • The value of grades is set to “D”.
    • Initialize the for loop where x ranges from 70 to 80
      • The value of grades is set to “C”.
    • Initialize the for loop where x ranges from 80 to 90
      • The value of grades is set to “B”.
    • Initialize the for loop where x ranges from 90 to 100
      • The value of grades is set to “A”.
    • Return the value stored in the array variable named “grades”
  • In the “main()” function,
    • Generate the prompts to take the user inputs
    • Call the method named “grade()” with user input as the argument.
    • Print the output value.
  • Call the function “main()”.

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