Скачать или смотреть Two Pointers in 3 Minutes! 🔥DSA LeetCode Pattern 🤯

இந்த videoல Two Pointers pattern-ஐ super simple-ஆ break பண்ணிருகோம் — Converging pointers, Parallel pointers (Sliding Window), Trigger-based pointers எல்லாம் real LeetCode problems உடன். Interview-ல O(n²) இருந்து O(n) க்கு எப்படி drop பண்ணுறது, arrays/strings/linked-listsல எப்படி use பண்ணுறது… எல்லாம் clear-ஆ தமிழ்-ல.

What you’ll learn :
• What is a pointer & why two pointers reduce time complexity
• Converging pointers → Palindrome check (string)
• Parallel pointers / Sliding window vibe → constraints maintain பண்ணுவது
• Trigger-based pointers → Nth node from end (linked list)
• Full walkthroughs: LeetCode 283 – Move Zeros, LeetCode 11 – Container With Most Water
• Choosing two pointers vs sliding window vs brute force

Chapters :
00:00 - Problem Solving in DSA
00:46 - Two Pointers Overview
01:16 - Types of Two Pointers
01:23 - Converging Pointers
01:32 - Parallel Pointers
01:42 - Trigger Based Pointers
02:00 - Move Zeros (LC-283) – parallel pointers
02:39 - Container With Most Water (LC-11) – converging pointers
03:00 - Where to Practice Two Pointers
03:18 - Wrap-up & Subscribe Graduate Hands

Who is this for?
• Interview prep (FAANG/startups) – beginners to intermediate
• Tamil learners who want DSA patterns explained clearly
• LeetCode practice with arrays, strings, linked lists

Resources :
🔥 How to Master DSA :    • 97% Coders FAIL Because of This! ⚠️ You’re...  
🔥 Master Leetcode in 6 Months : https://vickystft.blogspot.com/2024/1...
🔥 15 Leetcode Patterns Explained :    • 15 LeetCode Patterns for FAANG 😱 Master DS...  
🔥 Move Zeros Problem Solution : https://www.geeksforgeeks.org/dsa/mov...
🔥 Most Water Problem Solution : https://www.geeksforgeeks.org/dsa/con...

Practice & next steps:
• Try similar problems (two pointers, sliding window) and compare O(n²) vs O(n).
• Comment: “என்ன next pattern பாக்கணும்?” – I’ll cover it free for everyone.

HashTags :
#TwoPointers #LeetCode #DsaForBeginners #DSA #TamilCoding #CodingInterview #Algorithms #ArrayProblems #interviewpreparation

Search Tags :
two pointers, two pointers tamil, leetcode two pointers, move zeros, container with most water, palindrome check, sliding window vs two pointers, dsa patterns tamil, coding interview tamil, array problems, linked list nth node, time complexity O(n), tamil programming, data structures tamil

Search Terms :
Two pointers tamil explanation
LeetCode two pointers tamil
How to solve problems in leetcode
Move zeros tamil solution
Container with most water tamil
Palindrome check tamil code
Nth node from end tamil linked list
Sliding window vs two pointers tamil
DSA patterns in tamil
Coding interview preparation tamil arrays
Big O tamil time complexity
Array technique tamil tutorial
LeetCode tamil playlist
Best way to solve leetcode problems
How to learn leetcode problems
Leetrcode problems java tutorials
Problem spolution in java python
Internship preparation for college students
Graduates Freshers interview preparation

DISCLAIMER :
• I do not own any of the footage presented here, this video was made merely to pay homage to these films and not for any profit or commercial reasons.
• No copyright infringement intended. The footages are © copyrighted and courtesy by their respective owners. This video is a non-profit film for the private use and entertainment purposes only and is not intended for sales or any sort.
• "Copyright Disclaimer, Under Section 107 of the Copyright Act 1976, allowance is made for 'fair use' for purposes such as criticism, comment, news reporting, teaching, scholarship, and research. Fair use is a use permitted by copyright statute that might otherwise be infringing. Non-profit, educational or personal use tips the balance in favor of fair use."