def bubbleSort(arr):

  n = len(arr)

  for i in range(n):

    for j in range(0, n - i - 1):

      if arr[j] > arr[j + 1]:

        arr[j], arr[j + 1] = arr[j + 1], arr[j]

​

def radixSortWithBubbleSort(arr):

  max_val = max(arr)

  exp = 1

​

  while max_val // exp > 0:

    radixList = [[],[],[],[],[],[],[],[],[],[]]

​

    for num in arr:

      radixIndex = (num // exp) % 10

      radixList[radixIndex].append(num)

​

    for bucket in radixList:

      bubbleSort(bucket)

​

    i = 0

    for bucket in radixList:

      for num in bucket:

        arr[i] = num

        i += 1

​

    exp *= 10

​

mylist = [170, 45, 75, 90, 802, 24, 2, 66]

​

radixSortWithBubbleSort(mylist)

​

print(mylist)

​