#leetcode résultats de recherche

🚀 DSA Journey – Day 9 Focused on Two Pointer pattern again Solved: • LC 18 – 4Sum • LC 680 – Valid Palindrome II 💡Learnings: – Extended 3Sum logic to 4Sum – Handled “skip 1 char” palindrome check – Getting sharper with edge cases 💪 #DSA #LeetCode #100DaysOfCode

Day 126-> ->Count the Number of Computer Unlocking Permutations(Lc) #150DaysOfCode #AI #LeetCode #ML #dailycode #dsagrind #systemdesign #backend

#Day298 of coding: -leetcode POTD #DSA #LeetCode

Wrapping up 2025 with a bang!💥 Amidst the holiday hustle🎄, I powered through 200+ days of problem-solving on #LeetCode and snagged the 200 Days Badge 🏆. What a way to end the year , consistency pays off! Aiming for more in 2026. #200DaysBadge #CodingStreak #YearEndAchievement

Day 65: Solved "Longest Substring Without Repeating Characters" today! Runtime: 1ms Memory: 44.50MB #100DaysOfCode #LeetCode #Java

Day 51: Simplify Path 📁 Approach: Stack + String Parsing Break path → Ignore "." → Pop on ".." → Build clean canonical path. Neat, structured, and O(n) efficient ⚡ GitHub: github.com/anchal-dev/Lee… #LeetCode #CPP #Stacks #StringProcessing #CodingJourney #ProblemSolving

Finished Longest Substring Without Replacement today. #LeetCode #DSA #100DaysOfCode

Day 86 ✅ 🔹Solved #LeetCode daily: 3577. Count the Number of Computer Unlocking.... 🔹Solved 3 questions on #codechef contest. Brick by brick 🧱 #DSA #Contest

1.Solved Problem No.1282 Group the People Given the Group Size They Belong To✅ 2.Learn Error Handling in #JavaScript ,Types of error, error object, try-catch-finally concepts. #LeetCode #DSA #ErrorHandling #JSDeveloper #WebDevelopment #CodingJourney #ProgrammerLife

LC - 3577 POTD Count the Number of Computer Unlocking Permutations easy but took a while #LeetCode

Day 44 - Leetcode DSA💻 Problem: Zigzag Conversion It was a tricky one mainly because there was no obvious catch—just pure pattern recognition. Easy problems are now genuinely starting to feel easy. #LeetCode #100DaysOfCode #DSA #CPlusPlus #CodingJourney

📅 Day 67/100 of #100DaysOfCode 💻 DSA: Solved 2 LeetCode problems: • Find Minimum Operations to Make All Elements • Divisible by Three & Minimum Operations to Make Array Sum Divisible by K. 🧠 Learned: modular arithmetic + optimizing operations. #LeetCode #100DaysOfCode

🔐 LeetCode: Count Computer Unlocking Permutations ✅ First must be smallest! If valid → (n-1)! permutations. If not → 0. ⚡ O(n) validation + factorial 🎯 Constraint: first < all others 💡 Simple check, factorial multiply #LeetCode #CPlusPlus #Math #100DaysOfCode

Day 80/100 of #100DaysOfCode Solved Leetcode problem merge sorted array and square of sorted array (easy solution will try another solution for this) #DSA #LeetCode

📌 Extra LeetCode Practice! Solved: • Concatenation of Array • Shuffle the Array • Max Consecutive Ones • Smaller Than Current Number • Set Mismatch • Disappeared Numbers Consistency every day 💪🔥 #LeetCode #DSA #Coding #TechTwitter #100DaysOfCode

A small milestone towards consistency. #100DaysOfCode #50DaysOfLeetCode #leetcode #dsa #coding #programming #developers #codejourney #tech #softwareengineering #consistency

Day 61 of #100DaysOfCode Completed a set of LeetCode problems today : • Baseball Game • Valid Parentheses • Evaluate Reverse Polish Notation • Asteroid Collision • Reverse Linked List #LeetCode #Coding #SoftwareEngineering #DeveloperJourney

Day 10 of 180 ✅ End-term exams, so the grind was shorter — but I still showed up Solved LeetCode 35 – Search Insert Position to keep my consistency intact. Some days are about speed, others are about discipline #DSA #LeetCode #Consistency #180DaysOfCode #ExamSeason #Discipline

Day: 57-59 of #100DaysOfCode (round 07) ✅ solved 3 #LeetCode ✅working on cli project #LearningInPublic

Day 5: Finally cracked my first LeetCode HARD! 🚨 Problem: Find in Mountain Array 🏔️ I got stuck on edge cases, but breaking it down on paper saved me. Best feeling ever. 😤 Do you remember your first Hard problem??? 👇 #Java #100DaysOfCode #LeetCode

day 1/365 leetcode #LeetCode #dailyliferoutine

>Day 30 of Solving leetcode >Solved 3577. Count the Number of Computer Unlocking Permutations today. >Simple Math problem #Day30 #LeetCode #100DaysOfCode #Java #DSA

Day 86 of #100DaysOfCode ✅ Solved LeetCode #236: Lowest Common Ancestor of a Binary Tree 🌳 LCA logic finally making sense — recursion confidence leveling up 💪 Trees are becoming smoother with every problem 🚀 #LeetCode #BinaryTree #DSA #CodingJourney

Finally crossed 300 on LeetCode 🏆 #CodingJourney #LeetCode @LeetCode

DAY 81-90->[1470. Shuffle the Array] #LeetCode #DSA #problemcookie

DAY 81-90->[3516. Find Closest Person] #LeetCode #DSA #Problem

Todays Leetcode potd done #LeetCode

Day 116 of #100DaysOfCode 🎯 Solved "28. Find the index of the First Occurrence in a String"(Easy) ✅ Time complexity is O(m*n). #leetcode #DSA #Java #codingjourney #LearnInPublic

lessgoooo #Leetcode

Leveling up day by day, today marks 100 days straight on Leetcode. @LeetCode #100DaysOfCode #LeetCode #coding #programming #DeveloperCommunity #SoftwareEngineering

✅Solved 1 LeetCode problem today -> Final Value of Variable After Performing Operations #Day110ofCoding #LeetCode #DSA #CodingJourney

✅Solved 1 LeetCode problem today -> Check If Digits Are Equal in String After Operations I #Day109ofCoding #LeetCode #DSA #CodingJourney

Exactly 21 days left for 2025 to be over. Lets enter 2026 with a new habbit, starting my 21 days journey of problem solving. ✅Day - 1 of #21DaysOfCode 🔹#LeetCode Q3583 count special triplets , yesterday's ptod #buildinpublic #programming #connect #letsconnect

🚀 LeetCode POTD done. Clean logic, minimal lines, and zero overthinking. Sometimes the simplest approach hits 100 % runtime. Progress feels good. #LeetCode #POTD #CodeEveryday 👨‍💻 @VirendraCodes

Day 77/100 of #100DaysOfCode Solved sort array on leetcode by merge sort it's time complexity is nlogn #DSA #LeetCode

Found the “0ms cheat code” for C++ on LeetCode 😭 >Just paste this at the top of your code >And You suddenly become “faster than 100%” 💀 #LeetCode #cpp