Implement a program to calculate the 2's complement of a number entered by the user. The program should only use the XOR and ADD operators. Your program should include a proper and useful prompt for input, and print the results in a in both the decimal and Hex manner.

Hint: You should use the xori (exclusive all immediate (using 0xffffffff) instruction to flip all the bits (1s complement) and ADD 1 to the result. Also, loading $v0 with 1 or 34 will generate a decimal or hex display respectively.Your MARS Messages should look similar to the following after entering 95

Enter a number you want to negate: 95

Your answer in Decimal is :-95

Answer in Hex format: 0xffffffal

-- program is finished running --