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Welcome to our channel! In this video, we dive deep into solving the problem of finding the longest subarray where the absolute difference between any two elements is less than or equal to a given limit. We'll explain the problem step-by-step and provide an efficient solution using the sliding window technique combined with deques.
Problem Statement:
Given an array of integers nums and an integer limit, return the size of the longest non-empty subarray such that the absolute difference between any two elements of this subarray is less than or equal to limit.
Example 1:
Input: nums = [8, 2, 4, 7], limit = 4
Output: 2
Example 2:
Input: nums = [10, 1, 2, 4, 7, 2], limit = 5
Output: 4
Example 3:
Input: nums = [4, 2, 2, 2, 4, 4, 2, 2], limit = 0
Output: 3
In This Video:
Intuition and approach for solving the problem
Detailed walkthrough with tables to understand the logic
Time and space complexity analysis
Implementation in Python, C++, and JavaScript
Code Implementations:
Python: Efficient solution using sliding window and deques
C++: Robust and fast implementation
JavaScript: Easy-to-understand solution for web developers
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