Ricardo Aráoz wrote: > Yinghe Chen wrote: >> Hello gurus, >> >> I have a question, a function like below, it is implemented by me, :) >> >> def funcA(tarray): >> a = [2,3,4] >> if len(tarray) >=3: >> return a[0],a[1], a[2] >> elif len(tarray) == 2: >> return a[0],a[1], funcB(1)[0] >> elif len(tarray) == 1: >> return a[0], funcB(2)[0], funcB(2)[1] >> else: >> return funcB(3)[0], funcB(3)[1], funcB(3)[2]
> def funcA(tArray) : > a = [2,3,4] > L = min(len(tArray), 3) > return tuple(i for n, i in enumerate(a) if n < L)+tuple(funcB(len(a)-L)) tuple(i for n, i in enumerate(a) if n < L) can be written tuple(a[:L]) funcB(len(a)-L) does not do what the OP requested. For example if len(a) is 10, L will be 3 and you will call funcB(7). Kent _______________________________________________ Tutor maillist - Tutor@python.org http://mail.python.org/mailman/listinfo/tutor
