✅Intersection of Two Arrays II - LeetCode 350 - Sorting - Two Pointers -Visually Explained in Detail

In this video, we explore how to find the intersection of two integer arrays efficiently. We use sorting and the two-pointer technique to solve the problem and provide implementations in C++, Python, and JavaScript. Whether you're preparing for coding interviews or looking to improve your algorithm skills, this video will guide you through a step-by-step approach with clear explanations and example walkthroughs.

What you'll learn:

Problem statement and constraints
Intuition and approach to solve the problem
Step-by-step explanation using tables
Time and space complexity analysis
Implementations in C++, Python, and JavaScript
Example:

Input: nums1 = [4, 9, 5], nums2 = [9, 4, 9, 8, 4]
Output: [4, 9] or [9, 4] (order doesn't matter)
We will walk you through sorting both arrays, using two pointers to find common elements, and constructing the result.

Code Implementations:

C++
Python
JavaScript
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