桶排序 适合非负数 list [5,3,5,2,8] index_max max(list) # 索引代表待排序的非负数 # 创建index_max 1 个桶桶编号就是buckets的索引值 buckets [[] for i in range(index_max 1)] for i in list: buckets[i].append(i) # 将待排序的元素放入对应的桶中,元素值桶编号索引值 print( buckets ) for i in range(len(buckets)): for j in buckets[i]: print(j, end )