Very Easy C language Question.

) Only using the bitwise operators, write a program that reads in a value x (use hex for convenience) (e.g. Ox87654321) and print out (1) A value with the least significant byte of the word unchanged and the rest of the bytes zeroed (0x00000021) (ii) All but the least significant byte of x complemented and the least signifi- cant byte unchanged (0x789ABC21) (iii) the least significant byte set all ones and the rest of the bytes unchanged (0x876543FF)