How to get ones compliment of a binary number using bitwise operator

Question

Please help me

Answer 1

To get the one's complement apply the unary bitwise not operator, ~.

Answer 2

VENKATA SATHWIK REDDY DANDA suppose you wish to replace the value in k with its one's complement. It is a simple assignment:

k = ~k;

Now all of the bits in k are flipped opposite of what they were. Every 1 becomes 0, and every 0 becomes 1. That is one's complement.

Answer 3

Thank you very much

Answer 4

VENKATA SATHWIK REDDY DANDA your results are correct for a signed data type. Try using an unsigned data type. Also if you are using printf then change the format specifier to unsigned, like "%ud".

Answer 5

Will u pls write me the code

Answer 6

VENKATA SATHWIK REDDY DANDA you're welcome!

Answer 7

Brian I need to convert a number into binary and get ones compliment of obtained binary value pls help

Answer 8

Brian i tried like that but i am getting like this i gave 1010 i should get 0101 but getting -1011

Answer 9

Tq

Answer 10

Tq