Chapter 11.3, Problem 11.4CP

Menu-driven program:

A menu-driven program shows a list of actions, which it can execute on the screen. This type of program will allows the user to select any one of the actions that the user wants the program to execute at a time.

• The list of actions, which is displayed on the screen is referred as menu.
• This program will ask the user to enter the selection using keyboard, which displays a character such as a letter or a number that resides next to each menu options.

Loop to repeat the menu:

If a user wants to repeatedly select action from a menu, they must run the program again and again. Hence the menu–driven programs must use a loop structure that redisplays the menu once the user’s certain action has been executed.

Example:

Consider the following C++program, which uses the case decision structure and looping structure for a menu driven program as follow as:

Program:

#include<iostream>

#include<string>

using namespace std;

int main()

{

//declare the required variables

int a = 5, b = 3;

char x;

//Menu list

cout << "A...