1 def findmax(*l):
2 if l == []:
3 return
4 else:
5 Max = l[0]
6 for i in l:
7 if i > Max:
8 Max = i
9 return Max
10
11 def findmin(*l):
12 if l == []:
13 return
14 else:
15 Min = l[0]
16 for i in l:
17 if i < Min:
18 Min = i
19 return Min
20
21 def findlen(*l):
22 a = len(l)
23 return a
24
25 x = input('请输入数字,并用空格隔开:').split() #.split()用于分隔关对字符串进行切片操作
26 last = []
27 for i in x:
28 last.append(int(i))
29 print('max:',findmax(*last))
30 print('min:',findmin(*last))
31 print('max:',findlen(*last))