How do I use the do-while loop in C++?

Asked by Last Modified  

2 Answers

Learn C++ Language

Follow 1
Answer

Please enter your answer

Prerna

The do...while loop is a variant of the while loop with one important difference: the body of do...while loop is executed once before the condition is checked. Its syntax is: do { // body of loop; } while (condition); do { // the body of the loop } while (testExpression);
read more
The do...while loop is a variant of the while loop with one important difference: the body of do...while loop is executed once before the condition is checked. Its syntax is:do { // body of loop; } while (condition); do { // the body of the loop } while (testExpression); read less
Comments
Dislike Bookmark

Experienced Computer trainer having worked in IT sector for 20 years.

Loops come into use when we need to repeatedly execute a block of statements. Like while the do-while loop execution is also terminated on the basis of a test condition. The main difference between a do-while loop and a while loop is in the do-while loop the condition is tested at the end of the loop...
read more
Loopscome into use when we need to repeatedly execute a block of statements. Likewhilethedo-while loopexecution is also terminated on the basis of a test condition. The main difference between a do-while loop and a while loop is in the do-while loop the condition is tested at the end of the loop body, i.e do-while loop is exit controlled whereas the other two loops are entry-controlled loops. Syntax: do { // loop body update_expression; } while (test_expression); read less
Comments
Dislike Bookmark

Related Questions

Are C Programmers currently in demand?
Ofcourse, C is alwasy in demand. In the beginning a lot of the big project developed in C language. Now a days, there are a lot of language in market and speciallity is growing in IT field. For a big organization...
Harsha
I am interested to enter IT field. But I am not from IT background. My qualification is BBM. I am planing to start with C and C++ course, but i don't have much idea about it. Can some one please let me know what is best course to start with.
if u really have interset in IT filed u better learn .net, core java, spring java, python programming languages than c and c++. but u don't know the basics programming language better going for c and c++ learning course.
Sachin
What is the syntex error?
A syntax error is a violation of the syntax, or grammatical rules, of a natural language or a programming language. ... A syntax error is called a fatal compilation error, because the compiler cannot translate...
Pranik
what is method over-riding and how it is used ? if possible send with code with output or screen photo ?
Method over-riding : it is a technique in which more then one function with same name and same signature( similar type parameter) can present in program. in overriding a subclass method overrides the definition...
Sayyad
0 0
5
what is copy constructor?
The copy constructor is a constructor which creates an object by initializing it with an object of the same class, which has been created previously. The copy constructor is used to: Initialize one object...
Hiteshwar

Now ask question in any of the 1000+ Categories, and get Answers from Tutors and Trainers on UrbanPro.com

Ask a Question

Related Lessons

Software Development Training In Jaipur
Satyam Web Solution provides website designing &development and software designing &development training in Jaipur for various stream’s students. MCA 6 month Industrial Training/Internship B....

Satyam Web Solution Project Training

1 0
0
Introduction to Programming Languages
What is a Programming Language? A programming language is a formal computer language or constructed language designed to communicate instructions to a machine, particularly a computer. Programming languages...

Clevigour Solutions

2 0
1
Compare C And C++ In Terms Of Header Files.
1."stdio.h" in c program controls input-output functionalities and operations associated with it where as in c++ program iostream.h" controls input-output functionalities and operations associated with...

Suprio Dutta

1 0
0
Memory Layout of C Programs
A typical memory representation of C program consists of following sections. Text Segment: A text segment, also known as a code segment or simply as text, is one of the sections of a program in an object...

Vijay Kumar

1 0
0
C++ Program-Factorial
//Header files #include<iostream.h>#include<conio.h> //Main function void main(){ int num,i; long factorial=1; //Function for clearing screen clrscr(); cout<< "Enter a number:";...

Salim Ahmed Ansari

0 0
0

Recommended Articles

About C++ Programming Language

Introduction C++ is an excellent programming language and many of the applications are written in C++ language. It has generic, object-oriented & imperative programming features, and also provides facilities for low-level memory manipulation. Successor of C language, it is an OOP (object oriented programming) language...

Read full article >

Make a Career as a BPO Professional

Business Process outsourcing (BPO) services can be considered as a kind of outsourcing which involves subletting of specific functions associated with any business to a third party service provider. BPO is usually administered as a cost-saving procedure for functions which an organization needs but does not rely upon to...

Read full article >

Learn Hadoop and Big Data

Hadoop is a framework which has been developed for organizing and analysing big chunks of data for a business. Suppose you have a file larger than your system’s storage capacity and you can’t store it. Hadoop helps in storing bigger files than what could be stored on one particular server. You can therefore store very,...

Read full article >

8 Hottest IT Careers of 2014!

Whether it was the Internet Era of 90s or the Big Data Era of today, Information Technology (IT) has given birth to several lucrative career options for many. Though there will not be a “significant" increase in demand for IT professionals in 2014 as compared to 2013, a “steady” demand for IT professionals is rest assured...

Read full article >

Find C++ Language Classes near you
C++ Language Classes in Bangalore
C++ Language Classes in Delhi
C++ Language Classes in Hyderabad
C++ Language Classes in Pune
C++ Language Classes in Chennai
C++ Language Classes in Mumbai
C++ Language Classes in Kolkata
C++ Language Classes in Noida
C++ Language Classes in Gurgaon
C++ Language Classes in Jaipur

Looking for C++ Language Classes?

Learn from the Best Tutors on UrbanPro

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you