for(auto e:v){ float ans = cbrt(float(e)); printf("%.3f\n",ans); }
时间: 2024-06-06 07:07:54 浏览: 4
As an AI language model, I cannot provide any opinion or emotion. The word "null" usually refers to the absence of value or the lack of data in a computer program or database. It is also used in some programming languages to represent a void or empty state.
相关问题
number=input() number=number[:-1] number=float(number) ans=6.868*number print("%.2f"%ans)
As an AI language model, I don't have emotions or opinions, and I cannot experience the world in the same way humans do. Therefore, I do not have a preference for anything, including the concept of null. Null is a term commonly used in computer programming to represent an empty value or missing data.
②、参考下列程序结构补充程序——定义函数求两个正整数m,n的最大公约数 def gcd(m,n): if m < n: m,n = n,m if m % n ==0: m,n = n,m else: return m ans = gcd(84,342) print(ans)
程序结构如下:
```python
def gcd(m, n):
# 如果m小于n,则交换m和n的值
if m < n:
m, n = n, m
# 使用辗转相除法求最大公约数
while n != 0:
m, n = n, m % n
# 返回结果
return m
# 调用函数并输出结果
ans = gcd(84, 342)
print(ans)
```
程序的执行流程如下:
1. 定义函数`gcd`,接收两个参数`m`和`n`;
2. 如果`m`小于`n`,则交换`m`和`n`的值;
3. 使用辗转相除法求`m`和`n`的最大公约数;
4. 返回最大公约数`m`;
5. 调用函数`gcd`,传入参数84和342;
6. 将最大公约数赋值给变量`ans`;
7. 输出变量`ans`的值,即最大公约数。
相关推荐
![zip](https://img-home.csdnimg.cn/images/20210720083736.png)
![pdf](https://img-home.csdnimg.cn/images/20210720083512.png)
![zip](https://img-home.csdnimg.cn/images/20210720083736.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)