CONTRIBUTORS.md

Please add your info in given manner:

Name: Rashid Wassan GitHub username: rashidwassan Favourite Language: Dart

Name: Rohat Iftikhar GitHub username: Rohat-Iftikhar Favourite Language: Java

Name: Alwaz Qazi GitHub username: Alwaz Favourite Language: JavaScript and Python

Name: Lakindu GitHub username: Lakinduyk Favourite Language: Java and Dart

Name: Abdul Hadi Butt GitHub username: Hadibuttt Favourite Language: PHP and C++

Name: Anirudha Surve GitHub username: Anirudha10 Favourite Language: Python and C++

Name: Muhammad Yasir GitHub username: Yasir36 Favourite Language: Java

Name: Iqra Ghani GitHub username: iqraghani0450 Favourite Language: Java

Name: Yash Biyani GitHub username: biyaniyash23 Favourite Language: Java

Name: Shubham Singh Github username: shubham-singh-748 Favourite Language: C++ and Java

Name:Ashan Tharaka GitHub username:ashan-tharaka Favourite Language-Java