Chapter 6, Problem 3PP

Enhance the program you wrote for Programming Project 2 in all of the

following ways.

a. The list of quiz scores on each line will contain ten or fewer quiz scores. (If there are fewer than ten quiz scores, that means the student missed one or more quizzes.) The average score is still the sum of the quiz scores divided by 10. This amounts to giving the student a 0 for any missed quiz.

b. The output file will contain a line (or lines) at the beginning of the file explaining the output. Use formatting instructions to make the layout neat and easy to read.

c. After placing the desired output in an output file, your program will close all files and then copy the contents of the “output” file to the “input” file so that the net effect is to change the contents of the input file.

Use at least two functions that have file streams as all or some of their arguments. If this is being done as a class assignment, obtain the file names from your instructor.