Скачать или смотреть Maximum Rectangle Area from Points | C++ Coding Problem Explained with Examples

In this video, we solve the Maximum Rectangle Area from Points problem using C++.
You are given a set of unique points on a 2D plane. The task is to find the largest rectangle area that:

Uses four of these points as corners

Has edges parallel to the coordinate axes

Contains no extra points inside or on its boundary

We explain the approach, algorithm, and step-by-step C++ solution with examples.

🔹 Topics Covered:

Rectangle geometry problem in arrays

Brute force with optimization
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C++ set and vector usage

Competitive programming problem solving

📌 Example Test Cases:

Input: [[1,1],[1,3],[3,1],[3,3]] → Output: 4

Input: [[1,1],[1,3],[3,1],[3,3],[2,2]] → Output: -1

Input: [[1,1],[1,3],[3,1],[3,3],[1,2],[3,2]] → Output: 2

This problem is great for coding interviews, competitive programming, and DSA practice.



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