1、 在PyCharm中打开一个Python项目作为第一步操作。 2、 在Python项目中创建一个新文件，例如命名为test.py，并将其打开进行编辑。 3、 在Python编辑区域输入from decimal import *，以引入decimal模块中的全部类和方法。 4、 输入cVal = Context()，然后按回车键确认操作。

TIOBE Index for October 2025: Top 10 Most Popular Programming Languages Your email has been sent The October TIOBE Programming Community Index brought a few quiet but meaningful shifts. Python remains ...

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