Marko Rauhamaa writes: > Jussi Piitulainen writes: > >> Steven D'Aprano writes: >> >>> So my guess is that the fastest, and certainly the most obvious, way >>> to get the same integer division behaviour as C99 would be: >>> >>> def intdiv(a, b): >>> # C99 style integer division with truncation towards zero. >>> n = a//b >>> if (a < 0) != (b < 0): >>> n += 1 >>> return n >> >> You should only increment if there is a (non-zero) remainder. > > Maybe: > > def intdiv(a, b): > return a // b if (a < 0) == (b < 0) else -(-a // b)
Nice. -- https://mail.python.org/mailman/listinfo/python-list
