1、 在PyCharm中启动并打开一个Python项目。 2、 在Python项目中创建一个新文件，如test.py，并用编辑器打开它。 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cText = Context()，然后按回车键确认操作。 5、 输入dX = cText.create_decimal(9.615 ...

5、 输入multiplyX = cText.multiply (Decimal (-11), Decimal (3))，然后按下回车键执行操作。

When it comes to learning to code in a new language, it makes sense to start at the beginning. Learning how to print in Python is most certainly the beginning. The “print” command, as in BASIC, is ...

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I have a fairly heavy computational program written in Python that can take up to a minute to run. I'd like to display 10% progress ticks to let me know how it's going.<BR><BR>I've coded it to print ...