printf("%d",prod(x+2,y-1));

    #define prod(a,b) a*b

main()

{

    int x=3,y=4;

    printf("%d",prod(x+2,y-1));

}

Answer:

10

Explanation:

    The macro expands and evaluates to as:

    x+2*y-1 => x+(2*y)-1 => 10

Blog Author: Vijay Kumar

Go to: Java Aptitude, C C++ Aptitude