Que16 Trapping Rain Water Problem | LeetCode Solution | Top 150 interview Question

This is sixteenth question from 150 interview Question Series on LeetCode. Solution of this question is added on my github account as well on the link provided below : https://github.com/kartika-kv7/Top-150-interview-questions/blob/main/que16-trapping-rain-water.py #leetcode #interview #python #pythonprogramming #datastructures #merge #algorithm #coding #interview #interviewquestions #computerscience #codingchallenge #codingtutorial #mergesort #candy