Mohit @nocapmohitcodes

I'm on the waitlist for @perplexity_ai's new agentic browser, Comet: perplexity.ai/comet

this is my moment to step in this journey back again, not because I am high on my 2am thoughts or fearless, but ig tired of being stuck. this cant wait for someday but today. time to buckle up

Day 48? There's a semicolon; time to debug life. Some errors must be caught before reaching production.

📅 Day 47 (July 9, 2025): Solved Longest Subarray with Sum = K ➕ Used prefix sum + hashmap to track first occurrences and get the longest subarray in O(n). A really smart trick to move beyond brute force here! 💡 #DSA #100DaysOfCode @striver_79 @takeUforward_

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🚀 Quick update: Our team just won the Hackathon at the Rabbitt AI Hiring Show! 🏆 Grateful for the experience, the learning, and the win. Onwards and upwards! 💥 #Hackathon #AI #RabbittAI #TechWins #HiringShowttt

📅 Day 46 (July 8, 2025): Skipped yesterday — was caught up in a project (@msdhoni b'day too 👀, jk HBD). Solved Count Subarrays with Sum = k ➕ Brute O(n²) ➝ optimized to O(n) using prefix sum + hashing. Clean & efficient ✅ #DSA #100DaysOfCode @striver_79 @takeUforward_

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📅 Day 45 (July 6, 2025): Solved Longest Consecutive Sequence 🔢 Used hashing for O(n) TC — skipped sorting. Key trick: only start counting when the current element begins a new sequence. Simple yet powerful logic ✅ #DSA #100DaysOfCode @striver_79 @takeUforward_

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📅 Day 44 (July 5, 2025): Solved Merge Two Sorted Arrays (No Extra Space) 🔁 Tried merge sort first, but it uses extra space. Then learned the optimal pointer approach using up to min(m, n) iterations — clean and efficient 💡 #DSA #100DaysOfCode @striver_79 @takeUforward_

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📅 Day 43 (July 4, 2025): Solved Maximum Product Subarray ✖️ Used a clean O(n) approach with prefix & suffix scans to track the max product. One of those tricky subarray problems where handling negatives is the real challenge! #DSA #100DaysOfCode @striver_79 @takeUforward_

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📅 Day 42 (July 3, 2025): Solved Reverse Pairs 🔄 Knew from inversion that merge sort could help — tried adapting it. Dry run showed flaws, so learned the trick and used a two-pointer helper. Merge sort keeps proving its worth 💡 #DSA #100DaysOfCode @striver_79 @takeUforward_

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📅 Day 40 (July 1, 2025): Solved Find Missing & Repeating Number 🔍 Tried 2 ways: • Sorting and then Sum vs expected sum • Then used linear equations with sum & sum of squares to solve it. A good mix of math and logic ✅ #DSA #100DaysOfCode @striver_79 @takeUforward_

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📅 Day 39 (June 30, 2025): Solved Majority Element – II 🧠 Skipped brute-force. Used hashmap first, then applied logic from Moore’s Voting Algo — at most 2 elements can appear > n/3. Implemented & verified by counting occurrences ✅ #DSA #100DaysOfCode @striver_79 @takeUforward_

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📅 Day 37 (June 28, 2025): Solved Next Permutation 🔁 Yet to try brute-force (will do during recursion). Had a rough idea of optimal, learned the algo and coded it (O(3n)). Tweaked it a bit after checking solutions — worked ✅ #DSA #100DaysOfCode @striver_79 @takeUforward_

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