10. Nested Lists: Hackerrank | Python Solution Explained
🎯 Struggling with nested lists in Python? You're in the right place! In this step-by-step tutorial, I'll walk you through solving HackerRank's Nested Lists challenge, breaking down every concept so you can master this fundamental data structure operation.
WHAT YOU'LL LEARN:
✅ How to work with nested lists and multi-dimensional data
✅ Accessing and manipulating elements in nested structures
✅ Finding the second lowest score using Python techniques
✅ Removing duplicates with sets for cleaner data
✅ Using for loops effectively with nested data
✅ Writing clean, efficient Python solutions
⏱️ CHAPTERS:
0:00 - Introduction to Nested Lists Challenge
1:01 - Understanding Python Lists and Indexing
2:06 - Accessing Elements in Nested Lists
3:11 - Problem Requirements Explained
5:13 - Setting Up the Solution Structure
7:18 - Creating and Populating Nested Lists
9:31 - Extracting Scores with For Loops
11:34 - Finding the Second Lowest Score
13:41 - Removing Duplicates with Set
14:42 - Finding Students with Target Score
15:46 - Final Solution and Testing
🔗 PRACTICE THIS PROBLEM:
https://www.hackerrank.com/challenges...
Make sure to try solving it yourself first, then come back to check your approach!
📚 ADDITIONAL RESOURCES:
💻 More HackerRank Python solutions on my channel
🐍 Python documentation on lists and data structures
🎯 Practice more nested data problems to build confidence
💼 LinkedIn: / amircharkhi
📸 Instagram: / ai.tech.institute
🌐 Website: https://www.aitechinstitute.com.au
🎁 Support: / amircharkhi
💻 GitHub: https://github.com/wvlt
Found this helpful? Drop a 👍 and subscribe for more Python tutorials! Got questions about nested lists or any part of the solution? Ask in the comments - I love helping fellow learners grow! 💬
Your coding journey matters, and every problem you solve makes you stronger! 💪
#NestedLists #HackerRank #Python #CodingInterview #ProgrammingTutorial #LearnPython #DataStructures
On this page of the site you can watch the video online 10. Nested Lists: Hackerrank | Python Solution Explained with a duration of hours minute second in good quality, which was uploaded by the user Amir Charkhi, PhD 16 January 2023, share the link with friends and acquaintances, this video has already been watched 18,170 times on youtube and it was liked by 503 viewers. Enjoy your viewing!
