convert a binary number to its 2’s compliment without the use of “~” (tilt) operator

Discussion in 'C' started by meghna, Mar 14, 2006.

  1. meghna

    meghna New Member

    Joined:
    Mar 14, 2006
    Messages:
    3
    Likes Received:
    0
    Trophy Points:
    0
    Write a 'C' Program to convert a binary number to its 2’s compliment without the use of “~” (tilt) operator.
     
  2. coderzone

    coderzone Super Moderator

    Joined:
    Jul 25, 2004
    Messages:
    736
    Likes Received:
    38
    Trophy Points:
    28
    A two's complement number, invert all the bits then add 1 to the result.

    To invert a bit without using the "~" use the XOR operator. XOR operator needed to be done with all one's and that will invert the no then adding one will give the 2's compliment.
     

Share This Page

  1. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
    By continuing to use this site, you are consenting to our use of cookies.
    Dismiss Notice