奉献一段Python小程序 (<<计算机程序设计艺术>>1.1节)

1.618

def f(x): if len(x) == 1: return x elif len(x) == 2: return [x[0],x[1],0,1] elif len(x) == 4: if x[3] == 1: return [x[0],x[1],x[0]%x[1],2] elif x[3] == 2: if x[2] == 0: return [x[1]] else: return [x[0],x[1],x[2],3] elif x[3] == 3: return [x[1],x[2],x[2],1] i = [2166,6099] x= i while x != f(x): x= f(x) print x

〇〇

[2166, 6099, 0, 1] [2166, 6099, 2166, 2] [2166, 6099, 2166, 3] [6099, 2166, 2166, 1] [6099, 2166, 1767, 2] [6099, 2166, 1767, 3] [2166, 1767, 1767, 1] [2166, 1767, 399, 2] [2166, 1767, 399, 3] [1767, 399, 399, 1] [1767, 399, 171, 2] [1767, 399, 171, 3] [399, 171, 171, 1] [399, 171, 57, 2] [399, 171, 57, 3] [171, 57, 57, 1] [171, 57, 0, 2] [57]

winxos

名字里面有错别字。。。

liangbch

3# winxos 已将pythen 改正为 Python

firperfect

学习了lisp再看python简直是觉得丑陋无比。