Largest Rectangle in Histogram - Leetcode 84 | Monotonic Stack Explained Simply

In this video, we solve Leetcode 84 - Largest Rectangle in Histogram, a classic Hard problem using an efficient Monotonic Stack approach.

🚀 What You'll Learn:

Problem breakdown and edge cases

Intuition behind the stack-based solution

Step-by-step code walkthrough

Time & Space complexity analysis

💻 Language Used: Java
📈 Difficulty: Hard
📂 Category: Stack, Monotonic Stack, Array

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