Day 45/90 |⚡436. Find Right Interval Explained | Brute Force to Heaps (LeetCode 436) #6 скачать в хорошем качестве

Day 45/90 |⚡436. Find Right Interval Explained | Brute Force to Heaps (LeetCode 436) #6

Telegram Channel : https://t.me/ctobhaiya_tg Instagram:   / ctobhaiya   Linkedin:   / anuj-kumar-a-k-a-cto-bhaiya-on-youtube-9a1...   Github: https://github.com/team-codebug/babua... Notes: https://github.com/team-codebug/babua... In this video, we’ll deeply understand the “Find Right Interval” problem (LeetCode 436) by starting from the brute force approach and then upgrading it to an optimized solution using two heaps (priority queues). Instead of jumping straight to the code, I’ll show you how to think like an interviewer expects: Why brute force works Where it becomes slow What information we repeatedly search for How heaps help us remove unnecessary comparisons This problem is a perfect example of converting an O(n²) solution into O(n log n) using the right data structure. 🧠 What You’ll Learn ✔️ Problem intuition with a simple example ✔️ Brute force approach (why it works, why it’s slow) ✔️ Observing the pattern: start vs end intervals ✔️ Using two min-heaps to optimize the search ✔️ Step-by-step heap simulation ✔️ Time & space complexity comparison ✔️ Interview-ready explanation 💡 Key Insight For every interval end, we want the smallest start ≥ end That’s a classic “next greater element” pattern — solved efficiently with heaps. 👨‍💻 Perfect For DSA beginners Interview prep (FAANG / Product companies) Anyone learning heap patterns Students struggling to move from brute force to optimized thinking 🔔 Subscribe for more such explanations I upload daily problem-solving videos with clear intuition, patterns, and interview-level reasoning. Hashtags: #LeetCode436 #FindRightInterval #DataStructuresAndAlgorithms #HeapDataStructure #PriorityQueue #TwoHeaps #BruteForceToOptimized #DSAInterviewPrep #CodingInterview #FAANGPreparation #AlgorithmIntuition #ProblemSolvingSkills #DSAPatterns #CodingForInterviews #LeetCodeSolutions #LeetCodeDaily #DSAinJava #DSAinPython #LearnHeaps #InterviewReady Your Queries: leetcode 436 find right interval find right interval leetcode leetcode heap problem heap interview question priority queue leetcode two heaps approach brute force to optimized dsa heap problems interval problems leetcode coding interview preparation faang interview dsa algorithm intuition data structures and algorithms dsa in java dsa in python leetcode solution explained leetcode interview problems heap pattern next greater element interval CHAPTERS 00:00 - Introduction & Recap 00:28 - LeetCode 436 - Approach 1 - Theory 06:21 - LeetCode 436 - Approach 1 - Code 17:33 - LeetCode 436 - Approach 2 - Theory 31:53 - LeetCode 436 - Approach 2 - Code 41:50 - Conclusion #DSAPatterns2025 #DSAin90Days #CodingInterviewPreparation #FAANGPreparation #LeetCodePatterns #CTOBhaiya #DSAMastery #DataStructuresAndAlgorithms #CodingInterviewBootcamp #LearnDSA #CodingChallenge #ProblemSolvingPatterns #ZeroToHeroDSA #ThinkInPatterns #90DayDSAChallenge #DSAPlaybook #CrackFAANG #JavaDSA #PythonDSA #CodingJourney #FAANGInterviewPrep #IITianDSACourse #DSACourse2025 #LearnCodeCrack #DSAPlaylist #CrackCodingInterviews #ProgrammingLogic #DSACompleteCourse #DSARevision #DSAStudyPlan Your Queries: DSA Patterns 2025 DSA in 90 Days Coding Interview Preparation FAANG Preparation LeetCode Patterns Data Structures and Algorithms Course DSA by IITian CTO Bhaiya DSA DSA Roadmap 2025 Crack FAANG Interviews Coding Interview Bootcamp Learn DSA Smartly DSA Patterns Course DSA Challenge 2025 Coding Interview Tips Problem Solving Patterns Algorithm Mastery Java DSA Course Python DSA DSA Playlist DSA Revision Think in Patterns ========================== ➡️ Connect with me: Linkedin:   / anuj-kumar-a-k-a-cto-bhaiya-on-youtube-9a1...   Instagram:   / ctobhaiya   Telegram Channel : https://t.me/ctobhaiya_tg ==========================