Python Hello World Program

Various ways to start Python:

• Immediate mode

Typing python, command line will invoke the interpreter in immediate mode

• Script mode

This mode is used to execute Python program written in a file. Such a file is called a script. Scripts can be saved to disk for future use. 

Note: Python scripts have the extension .py, meaning that the filename ends with .py.

Example: helloWorld.py

To execute this file in script mode we simply write python helloWorld.py at the command prompt.

Or can use IDE of python , Ex: PyCharm

Hello World Program in Python:

Immediate mode:

>>> print("Hello World")

Hello World

Using PyCharm IDE:

Previous_page                                                                                                                          Next page