Define menu driven program

We use mobiles and other screen devices on daily basis. These devices ease our lives. On these devices, we can see some menus that help us perform any task.

We can perform different tasks on mobiles like checking the weather, making a phone call, reading emails etc. The screen of mobile guides us by showing different menus. We can define the screen as interface and the screen which has different menus to perform actions is known as a menu driven interface.

Example of menu driven interface. The interface of devices is designed in such a way that it can ease work of people. Some interfaces are designed for beginners while others are for advanced users. Computer users always interact with menus like a person using a word processor for writing stories use different menus for formatting text or printing page. Any software or app we use on computer and mobile has menus. Like in most of the software we see the top menu bar.

If we click on any menu in the toolbar then the drop-down menu appears. For example to save a document in any software we first click on file menu and then click on save. The graphical user interface is also known as WIMP. WIMP stands for windows, icons, menus, and pointers. If we talk about command line interface then they are also interfaces which interact with the user by receiving commands from users.

I think you now have a clear idea of what is an interface and I also discussed where we use menu based interface. Write a Menu Driven C Program to implement queue operations using array. Queue is also an abstract data type or a linear data structure, in which the first element is inserted from one end called REAR , and the deletion of existing element takes place from the other end called as FRONT.

This makes queue as FIFO data structure, which means that element inserted first will also be removed first. Below is the source code for C Program to implement queue operations using array which is successfully compiled and run on Windows System to produce desired output as shown below :.

Literally How to use a word that literally drives some pe Is Singular 'They' a Better Choice? The awkward case of 'his or her'. New Year, Recondite Vocabulary Take the quiz. Advanced Vocabulary Quiz Tough words and tougher competition. Take the quiz. Name That Thing Test your visual vocabulary with our question We will add the following features to the Phonebook Directory:.

In the above Menu-Driven Program, we have created a Phonebook Directory that can store a new contact in a text file, display the stored contacts and allow users to search an existing number too. First of all, we have created a text file to store the contact details. We have then defined various functions in order to add, show, and search different contacts. As a result, the program is completed successfully, and the output of the same can be seen above.

In the above tutorial, we have understood the meaning of Menu-Driven Programming along with some examples. We have created three different programs, including the mensuration program, a simple calculator, and a phonebook directory. Apart from these three, there are many other programs that one can create.

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Python Tutorial. Calculate Parameter" print "2. Calculate Area" print "3. Circle" print "2. Rectangle" print "3. Square" print "4. Incorrect Choice. Calculate Parameter 2. Calculate Area 3. Circle 2. Rectangle 3.

Square 4. Exit Enter the Choice:5 Oops! Exit Enter the Choice Sum of two Numbers" print "2.