SAMPLE OF C PROGRAM

#INCLUDE<STDIO.H>
#INCLUDE<CONIO.H>
VOID MAIN( )
{
INT A,B;
A=10;
B=50;
PRINTF("%d%d",A,B);
GETCH( )
}

HERE IN THIS PROGRAM I DESCRIBE ALL ABOUT---
#    ------- IS A PREPROCESSOR DIRECTIVE WHICH MEANS BEFORE SENDING THE SOURCE CODE TO  THE COMPILER FIRST SEND TO PREPROCESSOR . AND INCLUDE  STDIO.H ( STANDERD INPUT OUPUT HEADER FILE) WHICH IS LIBRARY FUNCTION.
VOID ------- MEANS RETURN NOTHING AND MAIN( ) IS A FUNCTION WITHOUT IT WE CANNOT DONE ANYTHING.
INT----  MEANS  INTEGER TYPE OF DATA . IT CALLED DATA TYPE.A,B IS VARIABLE WHICH IS USED TO STORE VALUES.
PRINTF IS USED TO PRINT WHAT YOU WANT TO TYPE.
%d-- IS DENOTED TO INT TYPE OF DATA address.
GETCH( ) IS USED TO HOLD A SCREEN OR PRESS ENTER TO RETURN.