给出Python输入任意一个三位数，给出三位黑洞数重排求差的过程的代码

当然，我可以帮你写这段代码。请问您需要输出三位黑洞数的个数吗？如果需要，以下是完整代码：

num = input("请输入一个三位数：")
diff = -1
count = 0

while diff != 0:
    sort_num = ''.join(sorted(num))
    reverse_num = sort_num[::-1]
    diff = int(reverse_num) - int(sort_num)
    print("{} - {} = {}".format(reverse_num, sort_num, diff))
    num = str(diff).zfill(3)
    count += 1

print("经过{}次计算，得到了黑洞数{}。".format(count, diff))

如果您不需要输出个数，以下是简化版：

num = input("请输入一个三位数：")
diff = -1

while diff != 0:
    sort_num = ''.join(sorted(num))
    reverse_num = sort_num[::-1]
    diff = int(reverse_num) - int(sort_num)
    print("{} - {} = {}".format(reverse_num, sort_num, diff))
    num = str(diff).zfill(3)
    
print("恭喜你，得到了黑洞数{}。".format(diff))

希望能对您有所帮助。