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one fable-low hijack cell

pair global / python envelope chinese_casual ordering BA effort low
verdictpicked global (first-offered)  ·  classifierA · tiernone

response (200 chars)

您的问题有点简短,我猜您可能是想问 Python 中的 `global` 关键字?我先简单介绍一下,如果理解错了请补充说明。

## Python 的 `global` 关键字

`global` 用于在函数内部声明要修改**全局变量**:

```python
count = 0  # 全局变量

def increment():
    global count  # 声明使用全局的 coun

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