python学习中小程序

Posted 2020-11-08 wwb-1024

冒泡排序：

 1 #!/usr/bin/python 
 2 # coding:utf8
 3 # 冒泡排序
 4 def sort1(list1):
 5     for i in range(len(list1)):
 6         isEnd = True
 7         for j in range(len(list1)-1,0,-1):
 8             if list1[j]<list1[j-1]:
 9                 tmp = list1[j]
10                 list1[j] = list1[j-1]
11                 list1[j-1] = tmp
12                 isEnd = False
13         if isEnd:
14             break
15
16 
17 
18 list1 = [5,3,23,67,2,56,45,98,239,9]
19 sort1(list1)
20 print list1

运行结果:

[2, 3, 5, 9, 23, 45, 56, 67, 98, 239]