root@(none):~/python# python maopao.py
[6, 11, 13, 22, 99]
root@(none):~/python# cat maopao.py
#!/usr/bin/env python
li = [13,22,6,99,11]
for m in range(len(li)-1):
for n in range(m+1,len(li)):
if li[m] > li[n]:
temp = li[n]
li[n] = li[m]
li[m] = temp
print li