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We solve **LeetCode 3105: Longest Strictly Increasing or Strictly Decreasing Subarray** using Python and a single pass approach with monotonic counters.
The goal is to return the length of the longest contiguous subarray that is either strictly increasing or strictly decreasing.
👉 Problem Link: https://leetcode.com/problems/longest-strictly-increasing-or-strictly-decreasing-subarray/
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### ⏱ Timestamps
0:00 Introduction
0:20 Problem Statement
0:50 Monotonic Counters Approach
8:00 Python Code Walkthrough
11:30 Time & Space Complexity
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### Why Watch?
- Learn to track both increasing and decreasing sequences in one loop
- Handle equal adjacent values by resetting both counters
- Excellent pattern for array problems involving local monotonic trends
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