LeetCode 3013 | Pair + TreeSet 🔥 HARD Sliding Window Explained | Java Solution скачать в хорошем качестве

LeetCode 3013 | Pair + TreeSet 🔥 HARD Sliding Window Explained | Java Solution

In this video, we solve LeetCode 3013 – Divide an Array Into Subarrays With Minimum Cost II, a HARD sliding window problem. 💡 In this problem: • We must divide the array into k contiguous subarrays • The cost of each subarray is its first element • A strict distance constraint (dist) makes brute force impossible 🚀 What you’ll learn in this video: • How to convert the problem into a sliding window • Why we need k-1 smallest elements • How to use Pair + TreeSet effectively in Java • Common off-by-one mistakes and how to avoid them • A clean O(n log n) solution that passes all test cases 👨‍💻 Tech Stack: • Java • TreeSet • Sliding Window • Greedy + Data Structures If you’re preparing for coding interviews, LeetCode Hard problems, or want to master advanced sliding window techniques, this video is for you 🔥 👉 Don’t forget to LIKE 👍 | SUBSCRIBE 🔔 | SHARE #codewithkhan #codinginterview #dsa #leetcode #competitiveprogramming #leetcodepotd #problemsolving #algorithms #dailycoding #datastructures #LeetCode3013 #LeetCodeHard #SlidingWindow #TreeSet #JavaLeetCode #PairClass #DataStructures #Algorithms #CodingInterview #FAANGPreparation #CompetitiveProgramming #LeetCodeDaily #CodeWithKhan