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In this video, we solve **LeetCode 1913: Maximum Product Difference Between Two Pairs** using Python.
We need to pick two disjoint pairs (a, b) and (c, d) from the list such that the product difference `(a * b) − (c * d)` is maximized.
Approaches:
1) **Sorting**: sort the array and pick the two largest values for the first pair, and two smallest for the second pair.
2) **Single-pass scanning**: track two largest and two smallest values in one traversal, then compute.
👉 Problem Link: https://leetcode.com/problems/maximum-product-difference-between-two-pairs/description/
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### ⏱ Timestamps
0:00 Introduction
0:20 Problem Statement
1:10 Sort Approach Explanation
8:30 Python Code Walkthrough
13:30 Time & Space Complexity
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### 💡 Why Watch?
- Learn array value tracking patterns (maxima and minima in one pass)
- Avoid full sorting if only extreme values matter
- Interview-friendly pattern for combining pair products
#LeetCode #MaxProductDifference #Python #AlgoYogi #ArrayPatterns
