HI Gerard, I think you've taken it to the best possible implementation. Thanks ! On Apr 11, 5:14 pm, Gerard Flanagan <[EMAIL PROTECTED]> wrote: > In fact you can avoid the call to the builtin round: > > ------------------------------------------------ > def myround(x): > n = int(x) > if abs(x - n) >= 0.5 and n % 2: > return n + 1 - 2 * int(n<0) > else: > return n > > assert myround(3.2) == 3 > assert myround(3.6) == 4 > assert myround(3.5) == 4 > assert myround(2.5) == 2 > assert myround(-0.5) == 0.0 > assert myround(-1.5) == -2.0 > assert myround(-1.3) == -1.0 > assert myround(-1.8) == -2 > assert myround(-2.5) == -2.0 > ------------------------------------------------
-- http://mail.python.org/mailman/listinfo/python-list
