Write a complete and syntactically correct Python program to solve the following problem:   Write a program for Professor P  that allows him to keep a record of the students’ averages grade in his class.  The program must be written in accordance with the following specifications:   The input must be interactive from the keyboard. You will take input for 12 students. You will input the students’ name and an average grade. The student average grade cannot be below zero or above 100.  Your program must raise and handle an exception should this occur.. The exception should cause the program to return and prompt for a new grade.. Write all output to a file named “grades.txt” Close the output file. Open the file “grades.txt” for input Your program will raise and handle an exception if the file is not found. Your instructor will test this aspect by changing the file name and look for your exception code (your exception should cause the program to ask for the correct file name). Read all the records from the file and display them..

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
Problem 1PE
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Write a complete and syntactically correct Python program to solve the following problem:

 

Write a program for Professor P  that allows him to keep a record of the students’ averages grade in his class.  The program must be written in accordance with the following specifications:

 

  1. The input must be interactive from the keyboard. You will take input for 12 students.
  2. You will input the students’ name and an average grade. The student average grade cannot be below zero or above 100.  Your program must raise and handle an exception should this occur..
    1. The exception should cause the program to return and prompt for a new grade..
  3. Write all output to a file named “grades.txt”
  4. Close the output file.
  5. Open the file “grades.txt” for input
  6. Your program will raise and handle an exception if the file is not found.
    1. Your instructor will test this aspect by changing the file name and look for your exception code (your exception should cause the program to ask for the correct file name).
  7. Read all the records from the file and display them..

 

 

 

 

 

 

 

 

 

 

 

 

 

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