用python输出全为25的100个数
时间: 2024-05-06 19:21:17 浏览: 4
可以使用以下代码实现:
```python
nums = [25] * 100
print(nums)
```
输出结果如下:
```
[25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25]
```
相关问题
用python创建全为1的数组
可以使用NumPy库中的ones函数创建全为1的数组,代码如下:
```python
import numpy as np
ones_arr = np.ones((3, 3)) # 创建一个3行3列全为1的数组
print(ones_arr)
```
输出结果为:
```
array([[1., 1., 1.],
[1., 1., 1.],
[1., 1., 1.]])
```
python创建全为0的一维数组,元素数为3‘
好的,可以使用Python中的`zeros`函数来创建全为0的一维数组,元素数为3,示例如下:
```python
import numpy as np
arr = np.zeros(3)
print(arr)
```
输出结果为:
```
[0. 0. 0.]
```
这里使用了NumPy库中的`zeros`函数创建了一个长度为3的一维数组,并将其赋值给了`arr`变量。如果需要使用这个数组,只需要使用`arr`变量即可。