python开发之路---第二章之--函数之其余内容

1 def func(x):
2 
3     print(x)
4     func(x+1)
5 
6 func(1)

 1 def func(x):
 2 
 3     v = int(x / 2)
 4     if v != 0:
 5         print (v)
 6     else:
 7         return ‘over‘
 8     func(v)
 9 
10 a = func(10)
11 
12 print (a)

 1 ##阶乘
 2 
 3 def func(x):
 4     if x == 1:
 5         return 1
 6     return x * func(x-1)
 7 
 8 
 9 a = func(10)
10 
11 print (a )