冒泡排序代码python

冒泡排序的python代码如下：

def bubbleSort(arr): n = len(arr)

# Traverse through all array elements 
for i in range(n): 

    # Last i elements are already in place 
    for j in range(0, n-i-1): 

        # traverse the array from 0 to n-i-1 
        # Swap if the elemen