Comment in C++

Comments can be used to explain C++ code and Comments are portions of the code ignored by the compiler which allow the user to make simple notes in the relevant areas of the source code.

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We can use comment in many type in a program for ex:- we can explain the program by single line comment , we can declare the function() work in a program and etc.

Types of comment:-

In a C++/C comments are two types:-

1.    Single line comment

2.    Multiple line comment

Single line comment:-

 Singe line comment start with // and continue until the end of the line. If the last character in a comment line is a \ the comment will continue in the next line.

#include <iostream.h> #include <conio.h>   Void main() {   Cout<<”this is a simple program”;    // comment here    }

 

 Multiple line comment:-

Multiple line comment start with /* and end with */

#include <iostream.h> #include <conio.h>   Void main() {   Cout<<”this is a simple program”;     /* this Is multiple Line comment  */   }

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