Subj : Re: puzzle To : comp.programming From : pete Date : Tue Jun 28 2005 07:34 pm spinoza1111@yahoo.com wrote: > I conclude that the XOR solution is junk, in part because I didn't > think of it, and in part because it sucks. It requires either a magic > transformation of integers into their binary representation, > acceptable > in practical contexts, but theoretically unacceptable. The notion that bitwise operations would be off topic in a comp.programming puzzle, is bizarre. -- pete .