Remove Element | LeetCode 27 | Two Pointer Approach in C

In this video, we solve LeetCode 27 – Remove Element using the Two Pointer Approach in C.

Problem Statement:
Given an array nums and a value val, remove all occurrences of val in-place and return the new length.

In this video you will learn:

Problem understanding

Brute force idea

Two pointer optimization

Step-by-step dry run

Time and Space Complexity

Time Complexity: O(n)
Space Complexity: O(1)

This is an important DSA array problem for beginners and coding interviews.

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Видео Remove Element | LeetCode 27 | Two Pointer Approach in C канала Leetcode Solver