#leetcode 搜尋結果

Day 33 of #LeetCode75 Problem: 700. Search in a BST BST rule makes searching super simple If val<root→go left If val>root→go right If equal→found it! Time: O(log N) for balanced BST Space: O(1) #LeetCode #Day31 #DSA #BinarySearchTree #CodingInCPlusPlus #100DaysOfCode

Day 28 – #100DaysOfCode 💻 Solved Best Time to Buy and Sell Stock on LeetCode 🔹 Tracked minimum buying price dynamically 🔹 Used a single pass approach to track min buy price 🔹 Strengthened understanding of array optimization #Zigbee #LeetCode #PythonLearning

#Day248 of coding: -LeetCode POTD #DSA #LeetCode

🔥 Day 32 LeetCode Streak Solved 3346. Maximum Frequency of an Element After Performing Operations I 🧮 A solid mix of hash maps, sorting, and sliding window logic — blending math and reasoning beautifully. #LeetCode #100DaysOfCode #Consistency

🚀 Day 33 of #100DaysOfCode 🧳 Was travelling back to college after the Diwali celebrations! ✅ Just did today’s #LeetCode POTD — Maximum Frequency of an Element After Performing Operations I with help from @CSwithMIK — amazing explanation as always 🔥 #DSA #HappyDiwali ✨

Operation 17: The Learning Curve 📊 Day 1 of Week 17 🚀 Today’s Progress ✅ - Solved @LeetCode #3346 - Posted my 1st Data Science course thread on X - Marked the official start of my Data Science journey #TheLearningCurve #LeetCode #DataScience #CodeWithShakish

🎯 LeetCode Daily: Max Frequency After Operations Two-pass sliding window magic! First: target existing values. Second: target new values via midpoint. ⚡ O(n log n) with smart windows 🎯 Two strategies needed 💡 Sort enables range queries #LeetCode #CPlusPlus #SlidingWindow

Day 27 – #100DaysOfCode 💻 Solved Pascal’s Triangle II on LeetCode 🔹 Generated a specific row of Pascal’s Triangle efficiently 🔹 Practiced in-place list updates to optimize space 🔹 Strengthened concepts of dynamic programming and combinatorics #Zigbee #LeetCode #PythonLearning

Signing off Day 12 of #100DaysOfCode Problems Solved : - -> 3005. Count Elements With Maximum Frequency -> 3346. Maximum Frequency of an Element After Performing Operations I (POTD) #LeetCode #DSA #Peace

Day 36 of my React Native + DSA journey Wrapped up the first prototype of my app today! Super excited to say — I’ll be showing the full demo tomorrow 👀 💻 DSA: Solved 👉 Delete the Middle Node of a Linked List leetcode.com/problems/delet… #ReactNative #LeetCode #100DaysOfCode #DS

🧠 Day 90 of #100DaysOfCode 🔢 Problem: Reverse Integer Given a 32-bit signed integer x, return its digits reversed. Return 0 if it overflows the 32-bit range. 💻 C++ | Runtime: 0ms | Beats 100% 🚀 #LeetCode #Cplusplus #Coding

Day 76 of #100DaysOfCode -Solve leetcode 3-4 DP problems. #DSA #LeetCode

#Day105 of grinding until I land a job! 🚀 - Solved these questions today: > Kth Largest Element in an Array > Kth Smallest Element in an Array #DSA #LeetCode #100DaysOfCode #striversheet

Day 21 #75DaysDSAChallenge 💧🏢 Filled LeetCode 11: Container With Most Water (Two pointers: min(h[l],h[r]) * width, shrink short side)from dry spell to max puddle 😏 Biggest "container" win you've had? #DSA #LeetCode #CodingChallenge #ProblemSolving #LearningInPublic #CONNECT

👀 Day 16 of #100DaysOfDSAwithJuicy_2 📌 Q: Max Frequency After Operations 💡 Make elements “best friends” by adding ±k, but only numOperations can join the party. Sort + sliding window finds the biggest clique! #leetcode #100DaysOfCode #Greedy #SlidingWindow

Day 30 of #100DaysOfCode Completed today’s LeetCode problem — making it 113 consecutive days of daily problem-solving! #LeetCode #CodingJourney #Zigbee #100DaysOfCodeChallenge

Day 30 of #100DaysOfCode -Solved Daily Question on #LeetCode #100DaysOfCode #zigbee

POD #LeetCode

Just received 50 Days Badge from #LeetCode 🎉 Next step to 100 Days...

my rating 😁#leetcode #cp #competetiveprogramming

Awesome feeling! Just crossed 50 problems on LeetCode. ✅ ​I'm learning so much more just by solving, and I can feel my thinking and problem-solving approach improving. ​Excited to keep this grind going and take it to the next level! 🔥 #LeetCode #DSA #CPP #ProblemSolving

✅ Day 202: LeetCode Grind 🧩 1625. Lexicographically Smallest String After Applying Operations 🔹 Approach: BFS + String Manipulation ⚡ Apply allowed operations to transform string step by step 🎯 Find the lexicographically smallest string possible #100DaysOfCode #LeetCode

Day 17 POTD : 3346 #DSA #LEETCODE #100DaysOfCode #100DayChallenge #String #Arrays

Day 24/100 ✅ Maximum Frequency of an Element After Performing Operations I Tagged Medium, felt Easy... until it didn’t 😵‍💫 Range + frequency logic saved the day! Streak: 🔥 82 days alive #LeetCode #100DaysOfCode #DevLife

📌 Day 33 Progress 🌳 Binary Search Tree — Basics + solved LC #450 (Delete Node in BST) 🌲 Solved Tree Qs — LC #100, #110, #543, #101, #103, #94 + GFG Transform to Sum Tree 🧩 POTD — LC #3346 🎯 Halfway through Step-3 Lec-1☑️ #TUFWinterArc @takeUforward_ #100DaysOfCode #LeetCode

#Day248 of coding: -LeetCode POTD #DSA #LeetCode

📌 Day 48 of #100DaysOfCode Solved: LeetCode Daily 3003 and LeetCode 222 – Count Complete Tree Nodes 🌳 💬 Back to regular practice after exams — easing in with some tree and math-based problems! #LeetCode #DSA #LearnInPublic #Coding #CodingJourney

🚀 Day 75 of #100DaysOfDSA Solved LC 2 – Add Two Numbers ➕ Implemented digit-by-digit addition using linked lists with carry handling. 🔹️ Time: O(max(L₁, L₂)) 🔹️ Space: O(max(L₁, L₂)) #100DaysOfDSA #LeetCode #DSA #StriverSheet

72 days left in 2025. And this is how my profile looks currently. Highly regret not building in public. Not it’s time to turn things around. #LeetCode #dsa #algorithms

Signing off Day 11 of #100DaysOfCode Problems Solved : - -> 2011. Final Value of Variable After Performing Operations (POTD : It's just basic implementation) -> 70. Climbing Stairs #LeetCode #DSA #Peace

Day 30 of #100daysofcode Hello everyone! 👉I solved #LeetCode Daily question. #zigbee #100DaysOfCode

Century 💯 #DSA #LeetCode

Day 20 — Reverse String 🔁 Two pointers, one elegant swap ✨ Simple logic, satisfying result 😌 Sometimes all you need… is a little reverse in life too 😅 #LeetCode #CPP #CodingLife #Developer

Day 94 ⚡ Played mix-and-match with numbers today 🎲♻️ Generated every possible arrangement — recursion at its best! 🔁😄 #100DaysOfCode #LeetCode

Day 16 POTD : 2011 Easy one. #DSA #LEETCODE #100DaysOfCode #100DayChallenge #String

Day 14 – Spiral Matrix 🌀Today I solved the Spiral Matrix problem! Going layer by layer, element by element, its all about understanding how loop is going to work and defining there boundries. #DSA #100DaysOfCode #LeetCode #CodingJourne

Solved “Container With Most Water” on @LeetCode using Two Pointer Technique 🧠💧 Start with left & right pointers Calculate area each step Move the shorter line pointer inward to find max area TC: O(n) | SC: O(1) #DSA #LeetCode #TwoPointers #Java #CodeNewbie #ProblemSolving