10/150 ✅ | Leetcode-42 | Trapping Rainwater | Top Interview 150 #coding #leetcode #codinginterview
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10/150 ✅ | Leetcode-42 | Trapping Rainwater | Top Interview 150 #coding #leetcode #codinginterview
In this video, learn how to solve the Trapping rainwater problem on LeetCode using multiple approaches — from the brute-force solution to the optimal approach. Understand the intuition, dry run examples, and learn how to achieve O(n) time and O(1) space complexity in JavaScript. Problem link:- https://leetcode.com/problems/trapping-rain-water ...
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