A SIMPLE C PROGRAM HELLO WORLD (YOUR FIRST C PROGRAM)

                    //your first c program


#include<stdio.h>  //to include standard input output header file
#include<conio.h>  //to include console input output header file


void main()        //void main this is called main function 

                   //as there are many functions in c language
{                  //{ indicates starting point of block or function



  clrscr();        //to clear the previous screen in turbo c3


  printf("Hello"); //this is the text to print on screen



  getch();         //prompts the user to press a character and 
                   //that character is not printed on screen, 
                   //getch header file is conio.h.


}                  //{ indicates end point of block or function