Rainwater trapping problem

[vaishnavijha]

Before jumping into Pr first comment for assign.

Problem statement :Given n non-negative integers representing an elevation map where the width of each bar is 1, compute how much water it is able to trap after raining. Probelm Link : https://practice.geeksforgeeks.org/problems/trapping-rain-water/0 Choose one Cateorgy - Very Easy, Easy, Medium, Hard, Very Hard, Expert question category : Medium

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Before submitting a PR please Check some details.

• [ ] fileName formet should be in camelcase example- returnTheNextNumber.py
• [ ] Choose label for Problem , example- "good first issue", "easy"
• [ ] In file there should be problem statement and link to problem

  /* Problem-Task : This program will add two numbers
  * Problem Link : https://edabit.com/challenge/SFzHtm63XT6EYNHWY
  */
  int main() {
  int bla;
  return 0;
  }

This repository is vaild for HacktoberFest2020

Read before making PR - How to contribute on Github Good Luck,

[vaishnavijha]

Please assign it to me

[chiillax]

Could you please assign me for this task ?

[rgarg-2711]

can u plzz assign this issue to me.