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You can solve ANY coding interview problem - you just need a step-by-step approach. In this video, I'll show you a formula for ...

Hello guys, cheers to another piece of learning. Today I talked why we use 2-Pointer Algorithm! Why do we need them when we ...

In this video, we tackle the classic Merge Two Sorted Arrays problem from LeetCode and explore multiple solutions step by step, ...

Discord Community: https://discord.gg/dK6cB24ATp GitHub Repository: https://github.com/geekific-official/ Before attempting to ...

Types of two pointer problems Shrinking Window examples: 1. Two Sum: https://leetcode.com/problems/two-sum/description/ 2.

Two Pointers Made Easy with the Valid Palindrome! Leetcode 125 - Valid Palindrome Problem Link: ...

Ready to master the Two Pointers pattern? In this video, we explore one of the most powerful techniques in algorithmic problem ...

In this video, we solve LeetCode Problem 26: Remove Duplicates from Sorted Array. We use the Two Pointer Technique to ...

Code & Problem Statement ...

The Sliding Window technique is a key tool in algorithmic problem-solving that can significantly speed up calculations and ...

In this video, we break down the "Remove Element" problem step-by-step, comparing the brute force method with the optimized ...

In painstaking detail, I go through my entire thought process for solving Two Sum from first principles. We'll start with the essential ...

Problem Link: https://leetcode.com/problems/valid-parenthesis-string Solution Code Link: ...

Welcome to TechTrouble Solved! In this video, we break down Move Zeroes (LeetCode 283) using one of the most important ...

Problem : 2 Sum (using two pointers approach) Use this template to solve these 3 problems as well: 1.

Source code: https://gist.github.com/syphh/6efc029460699ecad9231438a3668588 Learn graph theory algorithms: ...

Hi and welcome to LeetCode Weekly! I'm Hamd, experienced in programming with Python, Next.js, Swift, Kotlin and many more.

100 Days Code Challenge with Shouvik || Master DSA, System Design & Backend Development || Count Subarrays With Fixed ...

Free 5-Day Mini-Course: https://backtobackswe.com Try Our Full Platform: https://backtobackswe.com/pricing Intuitive Video ...

Without the two pointers pattern, many LeetCode solutions would be nearly impossible. In this short, I break down why this ...

Watch Two Sum first: https://youtu.be/luicuNOBTAI 0:00 Problem Overview 2:11 Code Walkthrough 8:45 Bonus Optimization ...

Prefix Sum Arrays or simply Prefix Sums are used to perform fast range sum queries on a given array. The total time complexity of ...

This is the only video you'll need. Super simple, beginner friendly, and no extra fluff. If you're aiming for Google, Amazon, Meta, ...

Minimum Window Substring is a commonly asked interview question based on two pointers. It is present in leetcode: ...

A step-by-step solution to #LeetCode Question 1: Two Sum 0:00 Intro 0:32 Brute force: O(n²) 1:39 Optimized: O(n) 2:19 Code ...