python--First Python program HelloWorld

After you install the Python environment, you write the Python code.

First, let's write a simple "Hello World"

Create a new, blank txt text and change the suffix to. py

The icon for the Python program changes after the suffix is changed

Then, the right-click icon uses the Python-brought editor idle to write the code

Then enter the code:

Print ('Hello world! ')

Last Run code:

Run the code by selecting Run, or by pressing the shortcut key F5.

The results were as follows:

The first Hello World program is complete.

python--First Python program HelloWorld