Remove Nth Node From End of List - LeetCode 19 | Two Pointer One Pass | Day 35 скачать в хорошем качестве

Remove Nth Node From End of List - LeetCode 19 | Two Pointer One Pass | Day 35

🎯 Day 35 of My LeetCode Journey | Remove Nth Node From End of List (LeetCode 19) In this video, I solve LeetCode Problem #19 - Remove Nth Node From End of List in JavaScript using the elegant Two Pointer technique for a ONE PASS solution! This medium problem demonstrates the power of the fast/slow pointer pattern. 🔗 Problem Link: https://leetcode.com/problems/remove-... 📌 PROBLEM DESCRIPTION: Given the head of a linked list, remove the nth node from the end of the list and return its head. Example 1: Input: head = [1,2,3,4,5], n = 2 Output: [1,2,3,5] Explanation: Remove the 2nd node from the end (node with value 4) Example 2: Input: head = [1], n = 1 Output: [] Explanation: Remove the only node Example 3: Input: head = [1,2], n = 1 Output: [1] Explanation: Remove the last node 💡 KEY CONCEPTS COVERED: ✅ Two Pointer Technique (Fast & Slow) ✅ One Pass Solution ✅ Dummy Node Pattern ✅ N-Gap Window Pattern ✅ Linked List Node Removal 📊 COMPLEXITY: • Time Complexity: O(n) where n is list length - ONE PASS! ⭐ • Space Complexity: O(1) - Constant space 🎓 DIFFICULTY: Medium 🏷️ TOPICS: Linked List, Two Pointers 🔔 SUBSCRIBE for daily LeetCode solutions in JavaScript! 👍 LIKE if you love elegant one-pass solutions! 💬 COMMENT your approach - did you use two pass or one pass? --- 📚 MY LEETCODE JOURNEY PLAYLIST:    • Leetcode   🤝 CONNECT WITH ME: • GitHub: https://github.com/ashwinikemshetty • LinkedIn:   / ashwinikemshetty   --- #LeetCode #RemoveNthNode #LeetCode19 #Day35 #JavaScript #TwoPointers #LinkedList #CodingInterview #WebDevelopment #TechInterview #SoftwareEngineering #AlgorithmExplained #100DaysOfCode #JavaScriptTutorial #MediumProblem