GeeksforGeeks » Java specific Questions

even or odd

(2 posts)

  1. h
    guest
    Posted 4 months ago #

    how can we find wather given number is even or odd without using module operator

  2. kartik
    Moderator
    Posted 4 months ago #

    Odd numbers have the last bit set in binary representation and even number don't.

    bool isEven(int n)
{
  if(n&1)
   return false;
  else
   return true;
}

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