Day 10 | Two Pointers Technique in DSA 🚀 | Array Optimization Patterns | 100 Days DSA Live 🐍 скачать в хорошем качестве

Day 10 | Two Pointers Technique in DSA 🚀 | Array Optimization Patterns | 100 Days DSA Live 🐍

🚀 100 DAYS DSA CHALLENGE – DAY 10 🚀 Welcome to Day 10 of Python for DSA 🐍 Today we unlock one of the most powerful optimization techniques in DSA — the Two Pointers approach 💡 This technique helps you reduce O(n²) solutions into O(n) and is heavily tested in coding interviews. 📚 Today’s Core Topics What the two pointers technique is When and why two pointers work Left–right pointer strategy Slow–fast pointer approach Two pointers on sorted arrays Two pointers for strings Common two pointer patterns Edge cases and pointer movement logic Time and space complexity analysis 🛠️ Live Coding Problems Reverse an array using two pointers Pair sum in sorted array Remove duplicates in-place Check palindrome using two pointers Move zeros to end Slow–fast pointer demo problems 🧠 DSA & Interview Mindset How to identify two pointer problems Why interviewers love this technique How to explain pointer movement clearly Common mistakes in pointer logic How two pointers prepare you for sliding window 🎯 Why This Session Is Critical Two pointers reduce brute force 🔥 Used in arrays, strings, and linked lists 🔥 Foundation for sliding window problems 🔥 Very common in interviews and contests 🔥 🔗 Connect With Me GitHub https://github.com/itzdineshx LinkedIn   / dinesh-xo   Portfolio https://itzdineshx.github.io/portfolio/ Startup https://www.thenamsoftwaresolutions.com/ 🔥 Think in pointers, not loops 🔥 Move smart, not slow 👉 Like • Share • Subscribe 👉 Turn on the bell icon 🔔 for daily DSA lives Let’s master pointer movement and unlock faster solutions 💪🧠🐍 Hashtags: #100DaysDSA #TwoPointers #DSAinPython #PythonForDSA #ArrayOptimization #ProblemSolving #InterviewPrep #LiveCoding #SlidingWindowPrep #LearnDSA #CodeDaily #BuildInPublic #LogicBuilding #AIStudent #FutureEngineer 🐍🔥💻🚀