Explain the do - while statement - computer programming, Programming Languages

Assignment Help:

Explain the Do - While Statement - Computer Programming?

A do - while loop is an exit controlled loop and the body of the loop gets executed at least once if the condition is not satisfied.

The universal form is

            do

            {

                        statements;

            }

            while(expression);

While the control reaches the do statement the program proceeds to evaluate the body of the loop first At the end of the body of the loop first and At the end of the body of the loop the while statement is evaluated. If the condition is true after that the body of the loop will be executed again. This will go on until the condition becomes false.

This is very alike to the while loop except that the test occurs at the end of the loop body. This guarantees that the loop is executed at least once before continuing. Such a setup is often used where data is to be read. The test after that verifies the data, and loops back to read again if it was unacceptable.

do

{      

printf("Enter 1 for yes, 0 for no :");

                        scanf("%d", &input_value);

}

while (input_value != 1 && input_value != 0);


Related Discussions:- Explain the do - while statement - computer programming

Calculate the total price to purchase all the components req, Calculate the...

Calculate the total price to purchase all the components required to build a state-of-the-art gaming computer from components available on the internet. Before attempting this exer

Create a structure that will represent a deck of cards, We want to create a...

We want to create a structure that will represent a deck of cards  (not necessarily full). Each card has a character (between  '2'  to  '9' and  'T',  'J',  'Q',  'K',  'A') and a

Otrs customisation using perl, OTRS Customisation using Perl, MySQL Program...

OTRS Customisation using Perl, MySQL Programming OTRS is a perl based open source issue ticket management solution. Default performance features 'note-internal' that is visible

Shell script for to change & display system prompt and path, Normal 0 ...

Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4

Lunix, showing work Ubuntu system or either opensuse

showing work Ubuntu system or either opensuse

GUI(VB.NET), Can you please make my assignment in 3 days?I will pay you goo...

Can you please make my assignment in 3 days?I will pay you good

Matlab, i have a=[0 1 1 2 2 3 6 7 0 4 ] i want to delent elemet but keep it...

i have a=[0 1 1 2 2 3 6 7 0 4 ] i want to delent elemet but keep its position i.e a(4)=[] it gives me 0 1 1 2 3 6 7 0 4 but i need 0 1 1 [] 2 3 6 7 0 4

C# xna game project, I am working on a game project using C# XNA. I only h...

I am working on a game project using C# XNA. I only have two weeks from the deadline. Would you help me to finish it up? Please let me know as soon as possible. Thanks, Sophi

Version control system, Version Control is a critical tool in development a...

Version Control is a critical tool in development and production environments that allows a user to make snapshots of working con?gurations or code. In this assignment, you will de

Online Business Systems, Task .Task 1 Database design This task will allow...

Task .Task 1 Database design This task will allow you to demonstrate the following Learning Outcomes (LOs): LO 2. Justify the design and development of the application and critica

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd