LeetCode 2149 – Rearrange Array Elements by Sign Solved: Rearrange array with alternating+ve and-ve elements Used two lists to collect positives & negatives Then merged alternately→O(n) time,O(n) space Great for understanding order-based array handling! #LeetCode #ArrayProblems

LeetCode 414 – Third Maximum Number Solved: Find the 3rd distinct max number in the array Used a set to track unique values Handled edge case: return max if < 3 distinct numbers Cleans up logic around max tracking & uniqueness! #LeetCode #PythonDSA #ArrayProblems

LeetCode 905 – Sort Array By Parity Solved: Sort array so even numbers come before odds Used two-pointer approach to build new array Also tried in-place method using swaps Great for strengthening conditional + pointer logic! #LeetCode #PythonDSA #ArrayProblems

🚀 Day 367 of Code 🚀 Solved : ✅ 3487. Maximum Unique Subarray Sum After Deletion Today’s problem required finding the maximum sum of a subarray with all unique elements, allowing at most one deletion. #Day367 #LeetCode #DSA #SlidingWindow #HashMap #ArrayProblems

LeetCode 941 – Valid Mountain Array Solved: Check if the array forms a valid mountain shape Strictly increasing, then strictly decreasing Used two-pointer climb + descent logic Edge cases = key here Great mix of condition checks & pointer flow! #LeetCode #PythonDSA #ArrayProblems

25 of DSA Update LeetCode Question 242. Valid Anagram #DSAJourney #LeetCode #SortColors #CodingEveryday #ArrayProblems #TechGrind #CodeLife #DSAIndia #LearnToCode #ProblemSolving

24 of DSA Update LeetCode Question No.443 String Compression #DSAJourney #LeetCode #SortColors #CodingEveryday #ArrayProblems #TechGrind #CodeLife #DSAIndia #LearnToCode #ProblemSolving

Day 24/118 📊 Solved 2 medium & 1 hard array problem on LeetCode #Day24 #118DaysOfCode #DSA #LeetCode #ArrayProblems #BuildInPublic #CodeNewbie #DevJourney #ConsistencyIsKey #LetsConnect

LeetCode 1089 – Duplicate Zeros Solved: Duplicate each zero in the array in-place, shifting elements right Used two passes: Count how many zeros can be duplicated Fill from the back using reverse two-pointer Great for tricky in-place logic! #LeetCode #PythonDSA #ArrayProblems

23 of DSA Update LeetCDay ode Question No.151 Solved LeetCode Reverse Word In String #DSAJourney #LeetCode #SortColors #CodingEveryday #ArrayProblems #TechGrind #CodeLife #DSAIndia #LearnToCode #ProblemSolving

Day 22 of DSA Update LeetCode Question No.9 Solved LeetCode Palindrome Number #DSAJourney #LeetCode #SortColors #CodingEveryday #ArrayProblems #TechGrind #CodeLife #DSAIndia #LearnToCode #ProblemSolving

Day 22 of DSA Update LeetCode Question No.567 Solved LeetCode Permutation In String #DSAJourney #LeetCode #SortColors #CodingEveryday #ArrayProblems #TechGrind #CodeLife #DSAIndia #LearnToCode #ProblemSolving

Day 21 of DSA Update LeetCode Question No.1910 Solved LeetCode Remove All Occurences #DSAJourney #LeetCode #SortColors #CodingEveryday #ArrayProblems #TechGrind #CodeLife #DSAIndia #LearnToCode #ProblemSolvin

LeetCode 1295 – Find Numbers with Even Number of Digits Solved: Count how many numbers in the array have even digits Used len(str(num)) % 2 == 0 to check digit count Clean loop, simple condition — perfect warm-up! #LeetCode #PythonDSA #ArrayProblems

🚀 #GFG160 – Day 106: Unique Number II 🧠⚡ Today’s challenge was a step up — finding two unique numbers where all others appear twice. ✔️ Unique Number II #ArrayProblems #GeeksforGeeks #100DaysOfCode #geekstreak2025 @geeksforgeeks

2. Arrays & Strings 🧵 “Easy problems” → Take 2 hours. → Fail 5 test cases. → Off-by-one error strikes again. #DSA #ArrayProblems #TechTwitter

New Tutorial Out Now! 🎯 Find the Second Largest Element in an Array 🔹 Languages: Java & JavaScript 🔹 Covers logic, edge cases & clean code 🔹 Perfect for coding interviews 📺 Watch here: youtu.be/CrfxTKQUz4E #StudyE #JavaScript #Java #CodingInterview #ArrayProblems

🚀 #GFG160 – Day 96: Market Moves Mastered! 📈 Solved the Stock Span Problem today — used a monotonic stack to efficiently calculate consecutive days with lower stock prices! ✔️ Stock Span Problem #ArrayProblems #GeeksforGeeks #100DaysOfCode #geekstreak2025 @geeksforgeeks

DSA Day 20 Update LeetCode Question No.31 🔥 Solved LeetCode Next Permutation 🎯 Practicing array sorting and pointer techniques #DSAJourney #LeetCode #SortColors #CodingEveryday #ArrayProblems #TechGrind #CodeLife #DSAIndia #LearnToCode #ProblemSolving

DSA Day 19 Update Today's second Question 🔥 Solved LeetCode Merge 2 Sorted Array 🎯 Practicing array sorting and pointer techniques #DSAJourney #LeetCode #SortColors #CodingEveryday #ArrayProblems #TechGrind #CodeLife #DSAIndia #LearnToCode #ProblemSolving