Data was stored in the PDP-9 computer using six-digit octal notation. Negative
numbers were stored in 8's complement form.
a. How many bits does six-digit octal represent? Show that 8's complement octal
and 2's complement binary are exactly equivalent.
b. What is the largest positive octal number that can be stored in this machine?
c. Write a little man program that accepts three values as input and produces the largest of the three outputs. Explaining your steps