Python Introduction


Python is a high-level programming language recognized for its clear and easy-to-understand syntax. It was developed in 1991 by Guido van Rossum with the goal of making programming simple and accessible.

  • It enables developers to write programs using fewer lines of code, which enhances clarity and readability.
  • It automatically identifies variable types during execution, removing the need for manual type definitions.
  • It is widely applied in web development, data analysis, automation, and numerous other domains.
  • It supports object-oriented, functional, and procedural programming paradigms.

First Program in Python

Hello.py 
# This is a comment. It will not be executed.
print("Hello, World!")

How it works:




  • print() is a built-in Python function that tells the computer to show text on the screen.
  • "Hello, World!" is a string, which represents a sequence of characters. In Python, strings are written inside quotes (either single ' or double ").






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