Grade Distribution Assignment

CIS 1033 - Fundamentals of Programming

Bob Comer, Professor, CIS/CSC

Programming Assignment 4 - Grade Distribution

Due Wednesday, June 23

This is basically program 5 on page 173 of your textbook. Write a C++ program to read a list of numeric grades on a 0 to 100 scale and print the corresponding letter grade based on the table:

Numeric Grade	Letter Grade
90 <= grade	A
80 <= grade < 90	B
70 <= grade < 80	C
60 <= grade < 70	D
grade < 60	F

Your program should continue to read numeric grades until a negative number is input. Then your program should print a summary showing a count of the number of A 's, the number of B's, the number of C's, the number of D's, and the number of F's.

Data

Variable	Description
grade	grade on 0 - 100 scale
numAs	number of A's scored
numBs	number of B's scored
numCs	number of C's scored
numDs	number of D's scored
numFs	number of F's scored

Sample Output
Your output should look like the example below. User input is shown in bold.

Enter a list of grades on a 0 - 100 scale.
Enter -1 to end.

Enter next grade: 82
The grade is B
Enter next grade: 95
The grade is A
Enter next grade: 77
The grade is C
.
.
.
Enter next grade: -1

There were:
3 A's
2 B's
2 C's
1 D's
0 F's

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Comments to: Bob Comer

Last updated: June 14, 1999