Addition using functions.

The following program teaches how to do addition using  functions in c programming language.

#include<stdio.h>

#include<conio.h>

void add()

{

int x,y,z;

clrscr();

printf("Enter the number\n");

scanf("\n%d%d",&y,&z);

x=y+z;

printf("The result of Addition=%d\n",x);

}

void main()

{

add();

getch();

}