🔟 DAY 10 | "Aaj Foundation, Kal Domination." 🔥 скачать в хорошем качестве

🔟 DAY 10 | "Aaj Foundation, Kal Domination." 🔥

Today is not about speed. Today is about thinking like an interviewer expects. We reset the core foundations that appear in 80%+ coding interviews. 📚 Topics Covered (Interview-First Order) ✅ Arrays Traversal patterns Index thinking Frequency logic ✅ Strings Character counting Pattern scanning Substring intuition ✅ Hashing (Map / Set) Frequency & existence Removing nested loops O(n) thinking ✅ Brute Force Generating all possibilities Turning brute → optimized ✅ Constraints Analysis Picking the right approach before coding Time & space tradeoffs ✅ Sorting Sort + scan Sort to simplify logic ✅ Prefix Sum Range queries Subarray & string use cases 🧩 Quality Interview Problems (Hand-Picked) Arrays / Hashing Two Sum Contains Duplicate Majority Element Intersection of Two Arrays Strings 5. Valid Anagram 6. Longest Common Prefix 7. First Unique Character Prefix Sum 8. Range Sum Query – Immutable 9. Subarray Sum Equals K Sorting + Logic 10. Merge Intervals (thinking level) 💡 Focus is NOT quantity — focus is pattern recognition. 🎯 Live Session Mindset “Brute force se shuru karna galat nahi. Galat hai constraints ignore karna.” “Aaj foundation banega — kal problems apne aap tootengi.” #DSA #CodingInterview #InterviewPreparation #DataStructures #Algorithm #10DaysChallenge #Consistency #Discipline #DailyLive #HabitBuilding #ProblemSolving #CodingLife #DeveloperJourney #LearnInPublic #NeverGiveUp #AajFoundationKalDomination #KarHarMaidanFateh #HardWorkPays