LeetCode 26 | Remove Duplicates from Sorted Array | Top Interview 150 | Arrays | Two Pointers | DSA

Hello friends! In this video, we'll solve a common algorithm problem: removing duplicates from a sorted integer array in-place. Given an array nums sorted in non-decreasing order, our goal is to ensure that each unique element appears only once while maintaining the relative order of the elements. Problem Statement: Input: A sorted integer array nums. Task: Remove duplicates in-place such that each unique element appears only once. Output: Return the number of unique elements k, and ensure that the first k elements of nums contain these unique elements in their original order. The remaining elements in nums are not important. Example: Input: nums = [1,1,2] Output: 2 Watch the video to understand the detailed implementation and see the code in action! 🚀 By the end of this video, you'll have a comprehensive understanding of how to approach and solve this problem effectively. If you find this video helpful, please like, share, and subscribe to support the channel. Your feedback is valuable, so feel free to comment if you have any questions or suggestions. 🔗 Related Links and Resources: LeetCode Top Interview 150 Problem Link on LeetCode (https://leetcode.com/problems/remove-duplicates-from-sorted-array/description/) LeetCode Daily Challenge - https://youtube.com/playlist?list=PLHz3oB14Z2dOZPyB5t7RvXbmMikI2ZOFI&si=4rzKrlfTWHujqTAj LeetCode Contest - https://youtube.com/playlist?list=PLHz3oB14Z2dNJBmlAIsdQajLOzpOknvjC&si=MzlvP7L-jbOMJzeh LeetCode Problem Solutions - https://youtube.com/playlist?list=PLHz3oB14Z2dPDnm5mpyCPXVqTy9vU2YmO&si=vnRurnDGQiErODtY LeetCode Top Interview 150 - https://www.youtube.com/playlist?list=PLHz3oB14Z2dMNvlkOXwsWQ1oZ0ugAkDZk Tags: #leetcode #arrays #twopointers #arraysinjava #dsa #problemsolving #interviewpreparation #java #datastructures #datastructuresandalgorithms #coding #programming Thank you for watching and happy coding! 😊 Music by: Bensound License code: EQCQWM3BZVR2L2AK