TASK 4

[prateek2105]

This is a open-for-all issue. The goal is to solve the problem described in [Tasks/Task4/Problem.md]

Submission Guidelines:

Write your solution in any programming language.
Place your code file in the following directory:
Tasks/Task4/
File Format example: githubusername.cpp or githhubusername.py

Note:
You have 48 hours from the issue creation time to solve the problem.
Your PR will not be merged if it contains a Wrong Answer.
You have to write your github username as solution file name.