In this tutorial we learn to write frist python program Hello World and learn to executeHello World. with How to save your code in a Python file. as well as Python program to display Hello World on the screen.
Creating a new Python project. First, create a new folder called helloworld .
Python Program to Print Hello world!
This page contains examples of basic concepts of Python programming like loops, functions, native datatypes and so on.
Python is a very simple language, and has a very straightforward syntax. A simple program that displays “Hello, World!”. Printing a message on screen is very simple in Python programming.
In this article, you will learn:
- How to write your first
"Hello, World!"
program in Python. - How to save your code in a Python file.
- How to run your code.
Python Program to Print Hello world!
The classic first program is “Hello, World!” Let’s adhere to tradition. Type in the following and press Enter:
Source Code
# This program prints Hello, world! print('Hello, world!')
Resutls
Hello, world!
How to Check Your Python Version?
-> Press the Win key.
-> Type PowerShell(terminal).
-> Press Enter.
on Windows
C:\> python --version Python 3.8.4 //OR C:\> python -V Python 3.8.4
on Linux
# Check the system Python version $ python --version # Check the Python 2 version $ python2 --version # Check the Python 3 version $ python3 --version
On Mac OS
python3 --version
How to Download and Install Python 3.9 on Windows
here Steps to Download and Install Python 3.9 on Windows
Step 1: Download Python 3.9
Go to “https://www.python.org/downloads/”
Step 2: Run the .exe file
Step 3: Install Python 3.9
You can now start the installation of Python by clicking on Install Now:
Python Installation Tutorial for MacOs
python --version
Python Installation Tutorial for Linux
$ python3 --version
Open the terminal or Command prompt from your linux based OS.
$ sudo apt-get update $ sudo apt-get install python3.6
$ sudo apt-get update $ sudo apt-get install python2.7
How to Install Python on Windows?
Installing and running Python on your personal computer is no difficult task. It involves just a few simple steps:
Step 1: First of all Download Python binaries from python.org : Go to “https://www.python.org/downloads/”
Step 2: And then Install the binaries
Step 3: Add Python to system environment variables
Step 4: and here Install pip
Step 5: [Optional] Install virtualenv using pip
Hello World: Create your First Python Program
first of all Creating a new Python project. and then here First, create a new folder called helloworld. and then last step to create a new app.py file and enter the following code and save the file:
print('Hello, World!')
we have described how you can create your first program “Hello World” in python. By following the steps described in this article you can easily create the “Hello World” program.
I hope you get an idea about How to Get Started With Python?.
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