Скачать или смотреть Week 3 (Part 1) – Introduction to Loops (for and while) | IITM BS Degree

Welcome to Week 3 (Part 1) of Python for Beginners in the IIT Madras BS Data Science program! 🚀
In this lecture, we explore one of the most important programming concepts — loops — which help you repeat tasks efficiently in Python.

You’ll learn:
✅ The concept of iteration and why loops are useful
✅ The for loop – used to iterate over sequences like strings and ranges
✅ The while loop – used to repeat code until a condition becomes false

This lecture is perfect for you if you are:
Preparing for the IIT Madras BS in Data Science course
A beginner learning how to control the flow of your Python programs
Interested in writing clean, efficient, and automated code

Timeline:
00:00 – Introduction
00:41 – Understanding the Different Types of Loops
02:00 – The for Loop Explained
07:36 – The while Loop Explained
12:44 – Quick Recap from Notes
15:30 – Using range() with for Loops
26:51 – Understanding the step Parameter in range()

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