I calculate and answers out so much? Two methods are wrong?

CodePudding user response:

Don't write was wrong

CodePudding user response:

reference 1st floor hhhh63 response:

is not subject to write wrong

And that kind of authority, this book should not be the title wrong,

CodePudding user response:

Concept you first make sure you have the right to take the radix-minus-one complement is binary, complement is radix-minus-one complement + 1, a negative number is stored as complement in the computer,