Write C expressions that evaluate to 1 when the following conditions are true, and to 0 when they are false. Assume x is of type int.

a. Any bit of x equals 1. b. Any bit of x equals 0. c. Any bit in the least significant byte of x equals 1. d. Any bit in the most significant byte of x equals 0.

Your code should follow the bit-level above integer coding rules, with the additional restriction that you may not use equality (==) or inequality (!=) tests.