# define two(x) 2*x # define double(x) x+x main ( ) { intnum, sum, product; num = 1; sum = --two(num); --sum; product = --double(num); printf("%d %d\n",sum, product); }

# define two(x) 2*x # define double(x) x+x main ( ) { intnum, sum,

1.	# define two(x) 2*x # define double(x) x+x main ( ) { intnum, sum, product; num = 1; sum = --two(num); --sum; product = --double(num); printf("%d %d\n",sum, product); }
A.	0 0
B.	0 1
C.	1 0
D.	Compilation error
Answer» E.