- # 定义变量赋值
- >>> name = "dzm"
- # 查看变量值
- >>> name
- 'dzm'
- # 查看变量内存地址
- >>> id(name)
- 4536893040
- # 打印变量
- >>> print(name)
- dzm
- # 修改变量值
- >>> name = "xyq"
- # 查看变量值
- >>> name
- 'xyq'
- # 查看变量内存地址
- >>> id(name)
- 4538867248
- # 删除变量
- >>> del name
- # 查看或输出变量则会报错
- >>> name
- Traceback (most recent call last):
- File "<stdin>", line 1, in <module>
- NameError: name 'name' is not defined
- >>>
-