#Two Pointer Technique

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#Two Pointer Technique Reel by @next.tech12 - Two Sum II problem using the easiest 2-pointer technique. No extra space, no hash map - just pure logic. This approach is commonly asked in coding int
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@next.tech12
Two Sum II problem using the easiest 2-pointer technique. No extra space, no hash map — just pure logic. This approach is commonly asked in coding interviews, FAANG prep, and placement tests. Watch till the end — you’ll never forget this trick again! Save this reel for quick revision and share it with your coding friends 🚀🔥 #twosum #twosum2 #twopointers #dsa #codingreels #dsareels #interviewprep #codinginterview #placements #leetcode #javacoding #pythoncoding #programmingtips #faangprep #softwareengineering #techreels #viralreels #trendingreels
#Two Pointer Technique Reel by @laskentatechltd - Two Pointer Sum Algorithm in Python #programming #python #coding In this video I will explain you how the two pointer method works to do a sum algori
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@laskentatechltd
Two Pointer Sum Algorithm in Python #programming #python #coding In this video I will explain you how the two pointer method works to do a sum algorithm in Python. This is a simple but powerful example since you learn how to move and calculate two pointers in Python. This is something every beginner should learn to understand core Python even more. This is a good way to master your coding skills. Please don't forget to like and follow. Happy coding and I will see you in the next one.
#Two Pointer Technique Reel by @andrewcodesmith (verified account) - Two pointer technique is essential to pass technical interviews. 🛠️ Rather than learning something unique to Python or a JavaScript array method li
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@andrewcodesmith
Two pointer technique is essential to pass technical interviews. 🛠️ Rather than learning something unique to Python or a JavaScript array method like .reduce() for example, you’re learning something fundamental and can be applied to any language. Thus making yourself more adaptable, awesome…and what else begins with a? This is how to use it to solve twoSum, a common problem, by avoiding nested loops (quadratic time complexity 🥹) and looping just once (linear time complexity). Array has to be sorted for it to work btw. Initially it can get confusing but once you go through it enough times for different problems, its straightforward, useful and its applicable across any programming language. Pro tip - you can also filter problems on LeetCode which are two pointer problems. Save 💾 this post for later if you read this far (lol) #softwareengineer #developer #tech #leetcode #programming #coding #computerscience #algorithms
#Two Pointer Technique Reel by @greatfrontend - 🚫 Tired of brute-forcing your way through coding problems? Discover the Two‑Pointer Technique, an underrated yet powerful algorithm pattern that fee
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@greatfrontend
🚫 Tired of brute-forcing your way through coding problems? Discover the Two‑Pointer Technique, an underrated yet powerful algorithm pattern that feels like slicing through butter. What is it? Converging Mode: Start from both ends, move inward Synchronized Mode: Move both pointers in sync (great for sliding windows & merges) 🔥 Common Use Cases: • Solving Two-Sum (sorted arrays) • Palindrome checks & string reversal • Sliding windows, merging lists, duplicate detection Why YOU should care: ✅ Cuts time complexity from O(n²) to O(n) ✅ Memory-efficient & in-place ✅ Makes your interview code cleaner & faster Once you master this, even tricky JS problems will feel easy. 👇 What’s your favorite use case for Two Pointers? Drop it in the comments! 🔗 Learn the full pattern, Link in bio! #WebDevelopment #FrontendDevelopment #JavaScript #DataStructure #Algorithms #Twopointer
#Two Pointer Technique Reel by @synsation_ (verified account) - Getting good at Leetcode problems takes a lot of practice and dedication! I hope that this series will inspire you to start solving 1-2 problems a day
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@synsation_
Getting good at Leetcode problems takes a lot of practice and dedication! I hope that this series will inspire you to start solving 1-2 problems a day. Whether you are actively interviewing or not, it can be good to keep up with these. You can find this problem on Leetcode called: Container With Most Water. It is a Medium level problem Today I solved this problem, and I think this one is important to visualize to help solve it. I have visually displayed the two pointer technique with the logic and pseudo code. Now it’s your job to sit down and write the solution based off this logic! Happy coding! #learntocode #leetcode #algorithms #datastructures
#Two Pointer Technique Reel by @algo_dot_monster - Move Zeroes | LeetCode 283 | Two Pointer Technique Step by Step #leetcode #coding
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@algo_dot_monster
Move Zeroes | LeetCode 283 | Two Pointer Technique Step by Step #leetcode #coding
#Two Pointer Technique Reel by @coding_error1 - ⚡ Master the Two Pointer Technique in DSA - one of the smartest ways to solve array & string problems efficiently 💻✨ No brute force, just clean logic
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@coding_error1
⚡ Master the Two Pointer Technique in DSA — one of the smartest ways to solve array & string problems efficiently 💻✨ No brute force, just clean logic ✅ Learn → Apply → Crack Interviews 🚀 --- 📌 Hashtags: #TwoPointer #DSAPatterns #DSA #CodingLife #ProblemSolving #LeetCode #CodingBootcamp #JavaDSA #Cplusplus #PythonDSA #CodeWithMe #ApnaCollege #TechReels #DSATricks #InterviewPreparation #CodeDaily #InstaCoding #AlgorithmPatterns #DSALearning #CrackTheCode #ProgrammerLife
#Two Pointer Technique Reel by @wayztocode - 🚀 Move Zeros to End: The Optimal 2-Pointer Approach! Stop creating new arrays to solve this! 🛑 Here is how to do it In-Place using the Two Pointer
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@wayztocode
🚀 Move Zeros to End: The Optimal 2-Pointer Approach! Stop creating new arrays to solve this! 🛑 Here is how to do it In-Place using the Two Pointer technique. The Logic: 1️⃣ Initialize: We create a variable res = -1 to keep track of the position of the last non-zero element. 2️⃣ Iterate: Loop through the array. 3️⃣ Swap: Whenever we encounter a non-zero element: Increment res by 1. Swap the current element with the element at arr[res]. By the end, all non-zero elements are pushed to the front, and zeros naturally shift to the back! Complexity: Time: O(N) Space: O(1) (No extra space used!) 👇 Save this for your next coding interview #placement #dsa datastructures #codinginterview #python cpp java leetcode programmer softwareengineer faang
#Two Pointer Technique Reel by @the_david_jiang (verified account) - The Two-Pointer Technique efficiently solves the "Two Sum Sorted" problem in a sorted array. It involves initializing two pointers, comparing their
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@the_david_jiang
The Two-Pointer Technique efficiently solves the "Two Sum Sorted" problem in a sorted array. It involves initializing two pointers, comparing their sum to the target, and adjusting the pointers accordingly. The process continues until the pair is found or the pointers cross. This technique exploits the sorted nature of the array, achieving a time complexity of O(n) and a space complexity of O(1). . Follow 👉 @‌the_david_jiang for more tips and tricks to pass your next technical interview! . Follow 👉 @‌the_david_jiang Follow 👉 @‌the_david_jiang Follow 👉 @‌the_david_jiang . My name is David and I am a software engineer at Meta. My passion is teaching software devs how to pass the grueling technical interviews to help them land their 6-figure dream tech job. I have received 3 six-figure offers from Google, Meta, and Amazon. . . #programming #coding #softwareengineer #softwaredeveloper #computerscience #code #programmer #studentprogrammer #collegestudents #careerintech #developer #coder #java #python #webdeveloper #javascript #code #apple #engineering #students #programmingmemes #google #amazon #meta #microsoft
#Two Pointer Technique Reel by @relacademy (verified account) - This move will help you blow by everyone in transition 💨 A lot of smaller guards overlook this skill, but it's a game-changer-especially at the youth
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@relacademy
This move will help you blow by everyone in transition 💨 A lot of smaller guards overlook this skill, but it’s a game-changer—especially at the youth level. Pay attention to the breakdown and try it out next time you hoop. 🏀🔥 #BasketballTips #FastBreak #YouthHoops
#Two Pointer Technique Reel by @deadlockdreams - ✅️Two Pointer is a scanning technique for arrays or strings, here we use two indexes instead of nested loops. Summary: It works best when - the data
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@deadlockdreams
✅️Two Pointer is a scanning technique for arrays or strings, here we use two indexes instead of nested loops. Summary: It works best when – the data is sorted – or the movement is monotonic (left → right or right → left) ⏱️ Time Complexity: O(N) 🧠 Space Complexity: O(1) Topics Touched: DSA, DataStructures, Algorithms, LeetCode, CodingInterview, ProblemSolving, TwoSum, TwoPointer, TwoPointers, Array, Arrays, HashMap, Hashing, Sorting, Searching, SlidingWindow, PairSum, TargetSum, InterviewPrep, FAANG, TechReels, CodingReels, DevReels, Java, JavaDSA, CompetitiveProgramming #systemdesign #techsimplified #dsa #hld #interview
#Two Pointer Technique Reel by @coderestro (verified account) - Move Zeros to End (The Two-Pointer Way!) ⚡📉 Full Logic & Code in the video! 📸 Highlights:🚀 Time: O(N) 🛠️ Space: O(1) 📌 Save this logic for you
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@coderestro
Move Zeros to End (The Two-Pointer Way!) ⚡📉 Full Logic & Code in the video! 📸 Highlights:🚀 Time: O(N) 🛠️ Space: O(1) 📌 Save this logic for your next technical round! 🚀 Share it with your coding squad. 🔔 Follow @Coderestro for more smart DSA interview hacks! #dsa #interview #leetcode #placement #coderestro

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