logical operator !

[scrapper]

Is there a way to do a ! operation using only ~ & ^ | + << or >>


For example, instead of doing !! (a ^ x) (where a is = 0)

I've done something to the effect of:

int x;
x = (1 << x);
x = (x + 1) & 1;
return x;
}

It works for everything except 0x80000000 on a 32bit os.

thanks,

[Prelude]

Why do you want to do this? It sounds suspiciously like a homework restriction.