题目:一道递归题
我扯不下去了,有人发我一道题,下面是解决办法:
代码:
from icecream import ic def fun(n,num=0): if n == 1: return num if n%2==0: n = n/2 else: n = (3*n+1)/2 num += 1 return fun(n,num) ic(fun(11))
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