冒泡排序

'''
冒泡排序
'''

def bubbleSort(arr):
    for i in range(1,len(arr)):
        for j in range(0,len(arr)-i):
            if arr[j]<arr[j+1]:
                arr[j],arr[j+1]=arr[j+1],arr[j]
    return arr

print(bubbleSort([4,10,6,8]))