Explain comments in c++, C/C++ Programming

Assignment Help:

Comments

Comments are integral part of every program . Comments help in coding, debugging and maintaining a program . The compiler ignores them. They should be used liberally in the program .

In C++, a comment begins with two forward slashes ( // ) and ends with the end of that line. A comment can start at the beginning of the line or on a line following the program statement. This form of giving comments is certainly useful for the short line comments. If a comment continues on more than a line, the two forward slashes should be given on every line.

The C style of giving a comment is also available in C++. This style ( /*....*/) is mainly useful when the comment spans more than a line.

e.g.

                void main()

                 {

                                /* this is a good old style of giving

           a comment. It can be continued to

next line and has to be ended with */

 

                      clrscr();           // Clears the Screen

                                 init()_; // Initialize variables.

                                                :

                                :

                 }

 


Related Discussions:- Explain comments in c++

Overloading binary operators, Overloading Binary Operators class SI ...

Overloading Binary Operators class SI {float i,p,n,r,a; public: SI(){}; SI(int gp,int gn, int gr); void putdata(void); SI operator+(SI); }; SI SI::opera

Pebble merchant problem, Problem Description There is a pebble merchant. H...

Problem Description There is a pebble merchant. He sells the pebbles, that are used for shining the floor. His main duty is to take the length of the room’s sides. But he sometime

How comment symbols help in debugging the code, How does placing some code ...

How does placing some code lines between comment symbols help in debugging the code? - Placing comment symbols /* */ around a code separates some code that coder believes might

Pebble merchant, 3 kilograms of peebles are needed for converting an area o...

3 kilograms of peebles are needed for converting an area of 1 square meter.the rate of the peeble is 5 per kilogram

Explain syntax rules for writing constructor functions, Syntax rules for wr...

Syntax rules for writing constructor functions Its name must be similar as that of the class to which it belongs. It is declared with no return type (not even void). Ho

Pseudo code, determining whether an integer is prime number or not

determining whether an integer is prime number or not

What happens if you write following code?, What happens if you write follow...

What happens if you write following code? string& foo()

Determine the size of operator, The size of () operator This is a pseud...

The size of () operator This is a pseudo-operator given by the language, which returns the number of bytes taken up by a variable or data type. The value returned by this opera

Are comments included during compilation stage, Are comments included durin...

Are comments included during compilation stage and placed in EXE file as well? - No, comments encountered by compiler are disregarded. - Their only purpose is ease and guida

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