A learning journey for Python ——— the first program

Basically the first program to learn a language is to print "Hello World". Python implements this, just as it does with words.

Print (' Hello World ')

We can go directly into the interpreter's interactive mode, a bit of debugging is convenient, but the permanent Save the Code, you can also use the script file way, a bit can be saved code. Usually the definition text ends with a. py.

You can also install JetBrains Pycharm IDE (Integrated development Environment ide,integrated development environment), use him to write debugging more cool. Can greatly improve the development efficiency.

A learning journey for Python ——— the first program