Calculating Student Grades   Help Professor Navi to calculate the average score and letter grade for his students in CS119. Write a program in Python using only conditional statements and loops(DO NOT USE FUNCTIONS) to : Ask how many students Professor Navi has in his CS119 Your program should loop asking for the following data: Ask the student name Ask for 3 exam scores. Calculate the average score. Using a bunch of IF conditions, the computer should determine the grade and display the grade to the user. Use the following Criteria: If Average is 98-100… Assign the grade “A+” If Average is 95-97.99… Assign the grade “A” If Average is 91-94.99… Assign the grade “A-” If Average is 88-90.99… Assign the grade “B+” If Average is 84-87.99… Assign the grade “B” If Average is 80-83.99… Assign the grade “B-” If Average is 75-79.99… Assign the grade “C+” If Average is 70-74.99 Assign the grade “C” If Average is less than 70 and greater than 60 assign grade “D” If Average is less than or equal 60 assign grade "NC" Display the student name and the grade back to the user.

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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Calculating Student Grades

 

Help Professor Navi to calculate the average score and letter grade for his students in CS119.

Write a program in Python using only conditional statements and loops(DO NOT USE FUNCTIONS) to :

  • Ask how many students Professor Navi has in his CS119
  • Your program should loop asking for the following data:
    • Ask the student name

    • Ask for 3 exam scores.

    • Calculate the average score.

    • Using a bunch of IF conditions, the computer should determine the grade and display the grade to the user. Use the following Criteria:

If Average is 98-100… Assign the grade “A+”

If Average is 95-97.99… Assign the grade “A”

If Average is 91-94.99… Assign the grade “A-”

If Average is 88-90.99… Assign the grade “B+”

If Average is 84-87.99… Assign the grade “B”

If Average is 80-83.99… Assign the grade “B-”

If Average is 75-79.99… Assign the grade “C+”

If Average is 70-74.99 Assign the grade “C”

If Average is less than 70 and greater than 60 assign grade “D”

If Average is less than or equal 60 assign grade "NC"

    • Display the student name and the grade back to the user.

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