标签：
冒泡排序：
相邻的两个数字先进行比较，也就是li[0]和li[1]进行比较，如果不是大于的关系，就继续依次进行li[1]和li[2]比较,进行交换然后每一次扫描得到的新列表如下：
#######冒泡排序#######
li = [11,22,32,344,3,]
for i in range(len(li)-1):
xin = (li[i])
kai = li[i+1]
if li[i] >li[i+1]:
temp = li[i]
li[i] = li[i+1]
li[i+1]=temp
print(li)
for i in range(len(li)-2):
xin = (li[i])
kai = li[i+1]
if li[i] >li[i+1]:
temp = li[i]
li[i] = li[i+1]
li[i+1]=temp
print(li)
for i in range(len(li)-3):
xin = (li[i])
kai = li[i+1]
if li[i] >li[i+1]:
temp = li[i]
li[i] = li[i+1]
li[i+1]=temp
print(li)
for i in range(len(li)-3):
xin = (li[i])
kai = li[i+1]
if li[i] >li[i+1]:
temp = li[i]
li[i] = li[i+1]
li[i+1]=temp
print(li)
执行结果：
[11, 22, 32, 3, 344]
[11, 22, 3, 32, 344]
[11, 3, 22, 32, 344]
[3, 11, 22, 32, 344]
冒泡排序
for j in range(len(li)): #j:1,2,3
for i in range(len(li)-1):
if li[i] >li[i+1]:
temp = li[i]
li[i] = li[i+1]
li[i+1]=temp
print(li)
执行结果
[3, 11, 22, 32, 344]
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原文地址：http://www.cnblogs.com/guokaixin/p/5490181.html
