Database System Concepts
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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In C++

Your program should display a set of menu options to the user as follows:
P Print numbers
A Add a number
M Display mean of the numbers
S Display the smallest number
L Display the largest number
Q - Quit
Enter your choice:
The program should only accept valid choices from the user, both upper and lowercase selections should be allowed.
If an illegal choice is made, you should display,
"Unknown selection, please try again"
and the menu options should be displayed again.
If the user enters 'P' or 'p', you should display all of the elements (ints) in the list.
If the list is empty, you should just display
"[] the list is empty"
If the list is not empty, then all the list elements should be displayed inside square brackets separated by spaces.
For example,
[ 2451]
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Transcribed Image Text:Your program should display a set of menu options to the user as follows: P Print numbers A Add a number M Display mean of the numbers S Display the smallest number L Display the largest number Q - Quit Enter your choice: The program should only accept valid choices from the user, both upper and lowercase selections should be allowed. If an illegal choice is made, you should display, "Unknown selection, please try again" and the menu options should be displayed again. If the user enters 'P' or 'p', you should display all of the elements (ints) in the list. If the list is empty, you should just display "[] the list is empty" If the list is not empty, then all the list elements should be displayed inside square brackets separated by spaces. For example, [ 2451]
If the user enters an 'A' or 'a' then you should prompt the user for an integer to add to the list which you will add to the list and then display it was added. For
example, if the user enters 5 you should display,
"5 added"
Duplicate list entries are OK
If the user enters 'M' or 'm' you should calculate the mean or average of the elements in the list and display it. If the list is empty you should display,
"Unable to calculate the mean
If the user enters 'S' or 's' you display the smallest element in the list. For example, if the list contains [2 4 5 1], you should display,
"The largest number is 5"
no data"
If the list is empty, you should display
"Unable to determine the smallest number · list is empty"
'L' works the same way except you're looking for the largest element in the list.
When they press 'q', you say
"Goodbye"
, and the program terminates.
expand button
Transcribed Image Text:If the user enters an 'A' or 'a' then you should prompt the user for an integer to add to the list which you will add to the list and then display it was added. For example, if the user enters 5 you should display, "5 added" Duplicate list entries are OK If the user enters 'M' or 'm' you should calculate the mean or average of the elements in the list and display it. If the list is empty you should display, "Unable to calculate the mean If the user enters 'S' or 's' you display the smallest element in the list. For example, if the list contains [2 4 5 1], you should display, "The largest number is 5" no data" If the list is empty, you should display "Unable to determine the smallest number · list is empty" 'L' works the same way except you're looking for the largest element in the list. When they press 'q', you say "Goodbye" , and the program terminates.
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