For the following program: Create an algorithm. Code the program as grades.py. Upload your algorithm and your program (grades.py) to BCOnline. Grades a) Write a program that reads in the names and test grades of 5 students from the data file “grades.txt”. Use the split function to separate the names and test scores and convert the test scores to numeric values. b)  Calculate the average of the test scores. c)  Display the names, test scores and the average on the screen as follows: Name                Grade Mickey Mouse   90.0 Jane Doe            50.0 Minnie Mouse    95.0 Donald Duck      80.0 Daffy Duck         70.0 AverageGrade:   77.0 d)  Prompt the user for a new first name, last name and grade. e)  Append the files “grades.txt” with the new data in the same format as the existing records.

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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For the following program:

  • Create an algorithm.

  • Code the program as grades.py.

  • Upload your algorithm and your program (grades.py) to BCOnline.

    Grades

    a) Write a program that reads in the names and test grades of 5 students from the data file “grades.txt”. Use the split function to separate the names and test scores and convert the test scores to numeric values.

    1. b)  Calculate the average of the test scores.

    2. c)  Display the names, test scores and the average on the screen as follows:

Name                Grade

Mickey Mouse   90.0

Jane Doe            50.0

Minnie Mouse    95.0

Donald Duck      80.0

Daffy Duck         70.0

AverageGrade:   77.0

  1. d)  Prompt the user for a new first name, last name and grade.

  2. e)  Append the files “grades.txt” with the new data in the same format as the existing records.

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