python 输入一个正整数n,输出n个随机英文字母。程序运行如下图所示
时间: 2024-01-01 09:06:18 浏览: 74
好的,我明白了。以下是 Python 代码实现:
```python
import random
import string
n = int(input("请输入正整数n:"))
for i in range(n):
print(random.choice(string.ascii_letters), end="")
```
运行结果如下:
```
请输入正整数n:10
eTkfeGJLlS
```
其中,`random.choice(string.ascii_letters)` 表示从大小写字母的集合中随机选择一个字母。`string.ascii_letters` 是 Python 内置的常量,表示大小写字母的集合。`end=""` 表示输出不换行。
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