python分段三次
时间: 2023-08-16 07:16:34 浏览: 48
在Python中,分段函数是一种根据输入值的不同范围返回不同结果的函数。根据引用\[2\]的代码,我们可以看到一个分段三次函数的示例。代码如下:
```python
x = eval(input("请输入一个x:"))
if x < 0 or x >= 20:
y = 0
elif 0 < x < 5:
y = x
elif 5 < x < 10:
y = 3 * x - 5
else:
y = 0.5 * x - 2
print(y)
```
这段代码根据输入的x值,根据不同的范围计算并输出对应的y值。如果x小于0或者大于等于20,y的值为0;如果x在0到5之间,y的值等于x;如果x在5到10之间,y的值等于3x-5;否则,y的值等于0.5x-2。
#### 引用[.reference_title]
- *1* [计算分段函数(python)](https://blog.csdn.net/zhuimingqi/article/details/121134290)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^koosearch_v1,239^v3^insert_chatgpt"}} ] [.reference_item]
- *2* [Python编写程序计算如下的分段函数](https://blog.csdn.net/qq_48229658/article/details/119973848)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^koosearch_v1,239^v3^insert_chatgpt"}} ] [.reference_item]
- *3* [Python 计算分段函数](https://blog.csdn.net/AMCUL/article/details/116099480)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^koosearch_v1,239^v3^insert_chatgpt"}} ] [.reference_item]
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