array = [7, 5, 9, 0, 3, 1, 6, 2, 9, 1, 4, 8, 0, 5, 2] count = [0] * (max(array) + 1) for i in range(len(array)): count[array[i]] += 1 for i in range(len(count)): for j in range(count[i]): print(i, end=' ')