/* A PROGRAM TO GET THE ADDTION OF THREE NUMBER. THE NUMBER LIKE:TWO ANY NUMBER AND A NUMBER IS NOT EQULE ZERO. */
void main(void)
{
	int x;
	int y;
	int z;
	x=5;
	y=6;
	z=7;
	x=x+y;
	if(z!=0) x=x+z;
	else output(z);
}