Pythonna冒泡排序

arr=[1,3,5,4,6,8,2,9,0,10]
for n in range(len(arr)) :
for n1 in range(len(arr)-1):
if arr[n1]>arr[n1+1]:
arr[n1],arr[n1+1]=arr[n1+1],arr[n1]
print(arr)