def bubblesort_multi_array(array): for subarray in array: bubblesort_array(subarray) while (swap > 0): swap = 0 for i in range(1,len(array)): if sum(array[i-1])>sum(array[i]): temp = array[i-1] array[i-1]= array[i] array[i] = temp swap += 1 return array def bubblesort_array(array): swap = 1 while (swap > 0): swap = 0 for i in range(1,len(array)): if array[i-1]>array[i]: temp = array[i-1] array[i-1]= array[i] array[i] = temp swap += 1 # testt array = [[0, 3, 2], [9, 4, 5], [4, 1, 3]] sorted_array = bubblesort_multi_array(array) print(sorted_array)