Introduction to C | comments in C programming

Introduction to C 

(1)  Developed by Dennis Ritchie 

(2) Procedural language which fllows structure

(3) Supports various operating system and hardware platfroms 

(4) Many Compilers are available for executing programs 

(5) Many  compilers are available for executing programs written in c 

(6)  Executable creatin from  a c program is a two process 

(i) compilation 

(ii) liking 

A "C" program has the following components 

#include<stdio.h > :--- Preprocessor diretive 

        void main (){ :---- Exeution beginsher 

           printf ("HELLO WORLD ") :---- pushing output to console 

                getch (); :-- termination after any key is pressed

comments in C programming 

(i) single line ---- // this is a  single line comment 

(ii) Multi line ----- /* This is a multi line comment */

program the comment on "C" 

/*Name : Hello world 

     Author :  Cyber security technical knowledge...

    */

#include <studio.h>                       // Preprocessor directive 

  void main()                                    //main funtion

{ 

printf("HELLO WORLD")               //  print function

getch():

}