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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Create a C++ Program
PROBLEM 2
I write a program that prompts the user to enter 5 exam marks (design your program such that
! it would be easy to change if we wanted it to work for more than 5 exams). The program then
! displays the average mark, the highest mark, and number of marks entered less than the
average mark. For example, when executing the program and inputting 20, 30, 10, 40, and
50 the running session will look as follows:
I Enter a mark: 20
Enter a mark: 30
Enter a mark: 10
Enter a mark: 40
Enter a mark: 50
Average mark is: 30.0
Highest mark is: 50
Number of marks less than the average: 2
Transcribed Image Text:PROBLEM 2 I write a program that prompts the user to enter 5 exam marks (design your program such that ! it would be easy to change if we wanted it to work for more than 5 exams). The program then ! displays the average mark, the highest mark, and number of marks entered less than the average mark. For example, when executing the program and inputting 20, 30, 10, 40, and 50 the running session will look as follows: I Enter a mark: 20 Enter a mark: 30 Enter a mark: 10 Enter a mark: 40 Enter a mark: 50 Average mark is: 30.0 Highest mark is: 50 Number of marks less than the average: 2
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