CS Student | Building in public | Learning in public 💻 | Goal: 20 LPA |

Joined May 2026
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Day 2 of C : From Syntax to Systems 🚀 Built a functional with: ✅✅ Robust error handling for negative inputs. ✅ Overdraft safety checks ✅ Precision formatting & Switch-Case logic Full code: github.com/DevMaazCodes/C---… #100DaysOfCode #CPlusPlus #BuildandLearnInPublic
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Day 38: Foundations 🔄 ​Reviewing core sorting algorithms: Merge, Quick, Selection, Bubble, and Insertion. Active recall session to lock in complexities and logic before moving to hard array problems. ​Solidifying the basics. 🧠 ​#100DaysOfCode #DSA #BuildinPublic
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Day 29: Heavy grind of Merge sort followed up with recursive Bubble & Insertion Sort. Accidentally built an O(N^3) sorting algo first, but optimized it back to standard O(N^2). Quick Sort is the final boss tomorrow. Code pushed at: github.com/DevMaazCodes/DSA_… #DSA #cpp #buildinpublic
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Day 27: Step 1.6 (Hashing) complete! Built an optimized frequency tracker from scratch: • Used Unordered Map for O(1) tracking • Separated frequency logic from element keys • Handled min/max edge cases cleanly Code pushed: github.com/DevMaazCodes/DSA_… #BuildInPublic #cpp #DSA
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Day 26: Post-Eid grind is active. Huge progress on Step 1.6 (Basic Hashing): • Mastered Pre-computation vs Fetching • Built integer frequency arrays • Optimized character hashing via ASCII mapping (ch - 'a') Github updated: github.com/DevMaazCodes/DSA_… #DSA #Cpp #BuildInPublic

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Taking a 2-day pause for Eid and hosting family dawats. Back to the Striver sheet and Basic Hashing on Monday! Again, wish you all a very happy EID!✨🎉
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Day 23: Taking a pause on Striver's A2Z sheet today to celebrate Eid ul Adha with family! 🌙 Stepping away from the recursion trees to focus on the food fest. Back to Step 1.6 and Basic Hashing tomorrow. Eid Mubarak everyone! 🎉 #DSA #BuildInPublic
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Day 21: Finished Step 1.5 of Striver's sheet.! 🌳 • Avoided Stack Overflows using base conditions • Coded recursive array reversals & palindrome checks • Understood multiple recursive calls via Fibonacci Repo updated: 👉 github.com/DevMaazCodes/DSA_… #DSA #BuildInPublic
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Day 20: Basic Maths is done! 🔢Wrapped up the entire module on Striver's A2Z sheet today. Covered digit extraction and its TC. sqrt(N) optimized factor hunting and its TC. The Euclidean Algorithm for GCD and its TC. Code pushed: github.com/DevMaazCodes/DSA_… #DSA #Cpp #BuildInPublic
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Day 17: Started the C STL module! 📦 Spent today mastering std::pair and std::vector. Since I've already built dynamic arrays manually using raw memory allocation, seeing how vectors handle capacity scaling under the hood makes complete sense. Keep building. 🚀 #buildinpublic
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