1 import re
2 from functools
import reduce
3
4 s =
'1546.322222'
5 def ss(x):
6 sss = s.split(
'.')
7 return sss[x]
8
9 def str2num(x):
10 return int(x)
11
12
13 def m():
14 L10 =
list(map(str2num,ss(0)))
15 L01 = list(map(str2num,ss(1
)))
16 L = reduce(
lambda x,y:x*10+y,L10)+reduce(
lambda x,y:x*10+y,L01)*0.1**
len(L01)
17 return L
18
19 print(m())
关键是点的判断，用了re。
转载于:https://www.cnblogs.com/nero3/p/7728470.html
