Conditional Statements and Loops | Python for Data Science & Machine Learning Course | Part 4
🐍 Python Course Module 4: Conditional Statements & Loops
In this comprehensive Python tutorial, you'll master one of the most important programming concepts: Control Flow. Learn how Python makes decisions using conditional statements and performs repetitive tasks efficiently using loops.
This module covers everything from basic if statements to advanced topics like match-case, nested loops, loop control statements, pattern printing, and practical mini projects. Every concept is explained from scratch with real-world examples, common mistakes, flowcharts, and coding demonstrations.
📚 Topics Covered:
0:00 Introduction
0:30 Conditional statements overview
1:14 Why we require conditional statements
3:09 if, elif & else statements
3:39 Nested if statements
4:42 Understanding indentation
6:46 If statement example (withdrawal logic)
15:04 If, elif, else & nested if example (ticket pricing)
19:24 Introduction to match-case statements
24:50 Introduction to loops
25:19 For loop syntax and working
30:23 For loop over dictionaries
32:48 Understanding the range() method
38:34 Useful patterns with for loops (enumerate & zip)
42:27 Looping with accumulation
43:49 While loop introduction and basics
46:28 While loop example (sum of digits)
50:17 Input validation using while loops
53:25 Difference between for and while loops
58:53 While loop logic example (summing items)
1:03:24 Break keyword explained
1:04:59 Continue keyword explained
1:06:23 Pass keyword explained
1:07:26 For-else loop structure
1:11:34 Nested loops explained
1:13:36 Pattern printing: Square star pattern
1:17:11 Pattern printing: Right triangle increasing
1:19:59 Pattern printing: Inverted right triangle
1:22:02 Pattern printing: Number pyramid
1:24:45 Break statement in nested loops
🎯 In this video you'll learn:
✅ if, elif & else statements
✅ Nested conditional statements
✅ match-case (Python 3.10+)
✅ while loop
✅ for loop
✅ range(), enumerate() & zip()
✅ break, continue & pass
✅ for-else & while-else
✅ Nested loops
✅ Pattern printing
✅ Common beginner mistakes
✅ Real-world coding examples
This video is perfect for:
🎯 Python Beginners
🎯 College Students
🎯 Data Science Aspirants
🎯 Machine Learning Enthusiasts
🎯 Software Developers
🎯 Coding Interview Preparation
📌 Module 4 Jupyter Notebook - https://drive.google.com/file/d/1k7id...
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