Explanation of two’s complement: https://www.cs.cornell.edu/~tomf/notes/cps104/twoscomp.html
Idea:
Take binary digits, flip them all, then add 1
To undo two’s complement: -1 from binary digit, flip all digits, convert
Columbia Computer Science
Explanation of two’s complement: https://www.cs.cornell.edu/~tomf/notes/cps104/twoscomp.html
Idea:
Take binary digits, flip them all, then add 1
To undo two’s complement: -1 from binary digit, flip all digits, convert