Trapping Rain Water | HARD Leetcode Problem | Most important interview coding question|with solution

[@thavashankarj1168]

nice one here s two pointer approach public class Solution { public int trap(int[] h) { int l = 0, r = h.length - 1, lmax = Integer.MIN_VALUE, rmax = Integer.MIN_VALUE, ans = 0; while (l < r) { lmax = Math.max(lmax, h[l]); rmax = Math.max(rmax, h[r]); if(lmax

[@FifthArima]

This one is the simplest way to solve, easy to understand and is good for starters. I'd say decent for an interview. Yet there are different approaches to this problem 1. Using DP 2. Using two pointers 3. Using monotonic stack . The two pointer is the most optimal solution with no extra space. I would always advise folks to know all the possible ways to solve a problem. so that you have the edge when asked for optimization during follow ups !

[@gokulnath589]

Pakka code bro🔥🔥 yepdi bro neenga mattum ipdiala yosikiringa vere Mari bro superb 🤝🤝🤝

[@r.prabhakaraarjun6796]

Mass bro neee...... Nalla sonninga!

[@yadeshwararamm8260]

Superb bro. ... I want more Qestions like this......🔥🔥🔥

[@AlgoTamizha]

sure🙌. keep supporting and sharing. thanks

[@susmithamohan8150]

Thanks a lot it seems super easy now

[@mohamedfaizal4360]

super bro. crystal clear explanation.

[@selvaragavan_10]

Annae mass nae nee🙌🏻❤️

[@mohammedimthiyas5277]

Super bro

[@TheVinothg]

Great Explanation!!

[@srinivas3777]

super explanation bro

[@RadhamaniRamadoss]

Excellent bro.. I am able to easily understand the problem after watching your video and was able to code in Python

[@AlgoTamizha]

thats awesome. keep up the great work 👍

[@aldricanto7724]

tamil nadu oda striver bro neenga

[@abhineveash]

❤❤❤

[@gokul4476]

Niceee❤️

[@RaichuTheLegend]

bro zoho la entha question kettaga bro. level 2 on 27th December 2023

[@gokulnath589]

Pls upload array medium level important questions for freshers

[@AlgoTamizha]

on the way..

[@gokulnath589]

@@AlgoTamizha Thank you ♥️

[@abishek553]

Bro enakku itha eclipse la pottu kaatunga.. Enakku ithula konjam puriyala bro

[@AlgoTamizha]

next video la epdi indha code ah full java program ah maathalamnu solren bro

[@abishek553]

@@AlgoTamizha nandri bro

[@abishek553]

Anna zoho set 1 la 2 nd question podunga anna

[@codewithdeku]