Write C expressions, in terms of variable x, for the following values. Your code should work for any word size w > 8. For reference, we show the result of evaluating the expressions for x =...

Write C expressions, in terms of variable x, for the following values. Your code
should work for any word size w > 8. For reference, we show the result of evaluating
the expressions for x = 0x196a45c7, with w = 32.
A. The least significant byte of x, with all other bits set to 0. [0x000000c7]
B. All but the least significant byte of x complemented, with the least significant byte
left unchanged. [0xe695bac7 ].
C. The least significant byte set to all ls’, and all other bytes of x left unchanged
[0x196a45ff].