not=!2;

main()

    {

    char not;

    not=!2;

    printf("%d",not);

    }

Answer:

0

Explanation:

! is a logical operator. In C the value 0 is considered to be the boolean value FALSE, and any non-zero value is considered to be the boolean value TRUE. Here 2 is a non-zero value so TRUE. !TRUE is FALSE (0) so it prints 0.

Blog Author: Vijay Kumar

Go to: Java Aptitude