🚀Day 20 of my #LeetCode journey in #C++!Solved "Peak Index in a Mountain Array" 🏔️ learned how to findthe peak efficiently with clean logic&0ms runtime #DSA #ProblemSolving #100DaysOfCode #Placement #CodingJourney #InterviewPrep #FAANGprep #AI #Innovation #SoftwareEngineering

🔥Day 19 of my #LeetCode DSA Journey in #C++! Solved 🧩Permutation Sequence (Hard) today — learned factorial logic, pattern math & recursion magic⚡ Feeling pumped for next challenge 💪 #100DaysOfCode #CodingJourney #ProblemSolving #Backtracking #DSA #CPP #TechTwitter #CodeNewbie

🚀 Day 18 of my #LeetCode journey! Solved “K-th Symbol in Grammar” in C++ 🧠💻 Dove deep into recursion & pattern logic →0ms runtime ⚡ #tech #innovation #AI #programming #coding #softwareengineering #DSA #CPP #ProblemSolving #CodingJourney #100DaysOfCode #Learning #CareerGrowth

🧠 Day 17 | LeetCode DSA Journey 🚀 Solved “Count and Say” 🔢 — learned recursion & string manipulation magic 🪄 Every problem = one step closer to mastery 💻💪 #Consistency > #Motivation ⚡ #Day17 #LeetCode #DSA #CPP #ProblemSolving #CodingJourney #Recursion #100DaysOfCode

💻 #Day16 of my #LeetCode Journey! Solved "Generate Parentheses"usingC++ — mastered 🔁 recursion+backtracking 💪 Everyproblem builds logic,patience &power 🧠✨ #DSA #CPP #ProblemSolving #100DaysOfCode #CodingJourney #Placement #InterviewPrep #CodingInterview #SoftwareEngineering

🚀 Day 15 | #LeetCode DSA Journey (C++) Solved “Combination Sum” (Medium) ✨Learned recursion+backtracking Focused on unique combinations & efficient exploration✅Alltestcasespassed(Runtime:12ms)#DAs #CPP #100DaysOfCode #ProblemSolving #CodingJourney #Placement #InterviewPrep

🧠 Day 14 of my #LeetCode journey in C++! Solved the Subsets (Power Set) problem today ⚙️ 💡Learned how recursion & backtracking explore all possible combinations — every choice ✅ All test cases passed ⏱ Runtime: 3ms | 💾 Memory: 15.49M #100DaysOfCode #LeetCode #Cplusplus #DSA

🧠💻 Day 13 of #LeetCode DSA grind in C++ Solved: Longest Common Prefix 🔤 ⚡ Runtime: 0 ms (Top 100%) 📦 Memory: 11.5 MB 🧵 Approach: Sort + Compare First & Last Strings ✅ Status: Accepted 📸 Screenshot = Motivation Boost! #100DaysOfCode #DSA #CPlusPlus #TechWithShammi #CodeNew

🚀 Day 12 of my #LeetCode journey in DSA (C++) Solved “Valid Anagram” 🧩 today! 💡 Learned how sorting helps compare strings efficiently & sharpened my problem-solving mindset 💻 Every problem = a new step toward mastery 💪 #Day12 #DSA #CPlusPlus #ProblemSolving #LeetCode

🧩 Day 11 of my #LeetCode journey in #C++! Solved #205 Isomorphic Strings ✅ 💡 Learned about: 🔹 Character mapping logic 🔹 Efficient vector use 🔹 Debugging with precision 47/47 test cases ✅ | 2ms runtime ⚡ | 92.75% memory efficiency 🧠 #DSA #Coding #ProblemSolving #CodeNewb

🧠 Day 10 of #LeetCode DSA in C++ ✅ Solved: Search a 2D Matrix II 🔍 Learned top-right corner search trick ⚡ Time: O(m + n) | 💾 Space: O(1) 📸 Accepted with clean logic! Every matrix has a pattern—today, I cracked it. #CodingJourney #DSA #CPlusPlus #TechGoals #MrGlobal360

🧠 Day 9 of #LeetCode DSA in C++ ✅ Solved: Score After Flipping Matrix 🔄 Used greedy row flips + bitwise XOR 📈 Runtime: 100ms | 💾 Memory: 11.2MB 💡 Learned binary-to-decimal tricks & matrix optimization! Feeling 🔥 & ready for Day 10! #CodingJourney #CPlusPlus #DSA #Xtwiteer

🚀 Day 8 of my #LeetCode DSA Journey (C++) Solved Pascal’s Triangle 🔺 today! Learned how math & logic merge beautifully 💡 ✅ 0ms runtime ⚡ ✅ Boosted my problem-solving mindset 💪 #DSA #Cplusplus #100DaysOfCode #CodingJourney #PascalTriangle

🚀 Day 7 of my LeetCode DSA Journey (C++) Solved the Spiral Matrix 🌀 problem today! Learned how to traverse a matrix layer by layer ➡️⬇️⬅️⬆️ 💡 0ms runtime ⚡ Beat 100% 🚀 Every day = sharper logic + cleaner code 💻 #LeetCode #DSA #Cplusplus #100DaysOfCode #Coding

🟢 Day 6 of #LeetCode DSA in C++ 🟢 Today I solved the Rotate Image (90° Clockwise) problem 🔄 🔑 Key steps: 1️⃣ Transpose the matrix 2️⃣ Reverse each row ✅ In-place → O(N²) time | O(1) space ✅ Runtime: 0 ms (beats 100%) ⚡ #DSA#CPP#ProblemSolving#CodingJourney#Matrix

🚀 Day 5 of #LeetCode Journey (DSA in C++ ⚡) Solved Transpose of a Matrix (LC #867) 🧮 ✨ Rows → Columns ✨ Clean & optimized C++ code ✨ Runtime: 0 ms (Beats 100%) ✅ Every day = Stronger logic 💪 #DSA #Coding #Cplusplus #100DaysOfCode

🟢 Day 4 of my #LeetCode + #DSA journey in C++ 💻 Solved Problem #42 – Trapping Rain Water 💧 ✨ Key learnings: 🔹 LeftMax & RightMax arrays 🧱 🔹 Breaking complex into subproblems 🔹 Visualize → then optimize ✅ Accepted: 0 ms | Beats 100% 🚀 #100DaysOfCode #CodingJourney

🟢 Day 3 of my #LeetCode + #DSA journey in C++ 💻 Solved Problem #31 – Next Permutation 🔄 ✨ Key takeaways: 🔹 Pivot index & lexicographic order 🔹 Smart swaps + reverse for efficiency 🔹 In-place logic > brute force ✅ Accepted: 0ms | Beats 100% #100DaysOfCode #CodingJourney

🟢 Day 2 of my #LeetCode + #DSA journey in C++ 💻 Solved Problem #1 – Two Sum 🔢 ✨ Learned: 🔹 From brute force O(n²) ➝ optimized O(n) using Hash Maps 🔹 Power of complements & quick lookups 🔹 Thinking beyond code → building patterns 🧠 ✅ Runtime: 2ms | Beats 75%

🟢 Day 1 of my #LeetCode + #DSA journey in C++ 💻 Solved Problem 75 – Sort Colors 🎨 ✨ Learned: 🔹 Break problems into steps 🔹 In-place optimization 🔹 Debug → Accepted ✅ ⚡ First win: 0 ms runtime | Beats 100% 🎯 #CodingJourney #100DaysOfCode