Q38
What will be the output of the following program? #include #define prod(a,b) a*b void main() int x=3,y=4; printf("%d", prod(x+2,y-1));
A.
15
B.
12
C.
10
AnswerD.
11
E.
None of these
Answer: Option C
Solution
Answer: Option C
Solution:
The macro expands and evaluates to as:
x+2*y-1 => x+(2*y)-1 => 10