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
icon
Related questions
icon
Concept explainers
Question

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..

 

 

 

 

 

 

 

 

 

 

 

 

 

Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
Operators
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.
Similar questions
Recommended textbooks for you
Database System Concepts
Database System Concepts
Computer Science
ISBN:
9780078022159
Author:
Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:
McGraw-Hill Education
Starting Out with Python (4th Edition)
Starting Out with Python (4th Edition)
Computer Science
ISBN:
9780134444321
Author:
Tony Gaddis
Publisher:
PEARSON
Digital Fundamentals (11th Edition)
Digital Fundamentals (11th Edition)
Computer Science
ISBN:
9780132737968
Author:
Thomas L. Floyd
Publisher:
PEARSON
C How to Program (8th Edition)
C How to Program (8th Edition)
Computer Science
ISBN:
9780133976892
Author:
Paul J. Deitel, Harvey Deitel
Publisher:
PEARSON
Database Systems: Design, Implementation, & Manag…
Database Systems: Design, Implementation, & Manag…
Computer Science
ISBN:
9781337627900
Author:
Carlos Coronel, Steven Morris
Publisher:
Cengage Learning
Programmable Logic Controllers
Programmable Logic Controllers
Computer Science
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education