Chapter 11, Problem 1TF

Explanation of Solution

Menu:

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.

Decision Structure:

Once the user selects an action from a menu, the program must use a decision structure to complete an action established on that selection.

• The most commonly used decision structure in all languages “case structure”.
• Similarly, nested If-Then-Else statement and If-Then-Else If statement area also used to make a decision structure in the program.

Example:

Consider the following C++program, which uses the “if then else” decision structure for a menu driven program as follow as: