实战2：发放奖金的梯度

# -*- coding: UTF-8 -*-
arr = [1000000, 600000, 400000, 200000, 100000, 0]
rat = [0.01, 0.015, 0.03, 0.05, 0.075, 0.1]
[print(i) for i in range(0, 5)]
while True:
    i = input('请输入净利润，(q退出）')
    if i == 'q':
        exit(0)
    if not i.isdigit():
        continue
    rewards = []
    print('奖金为：', end=' ')
    I = int(i)
    for idx in range(0, 6):
        if I > arr[idx]:
            reward = (I - arr[idx]) * rat[idx]
            rewards.append(reward)
            I = arr[idx]
    rewards.reverse()
    if len(rewards) == 1:
        print(rewards[0])
    else:
        print("+".join(str(num) for num in rewards), "=", sum(rewards))
```python

![在这里插入图片描述](https://i-blog.csdnimg.cn/direct/4b399cabdaf64e7cbe27e33ba6eb3693.png)![在这里插入图片描述](https://i-blog.csdnimg.cn/direct/19b2c393ec83459a9ac0914ec8b21fa5.png