B. Andryusha and Socks codeofrces solution #shhet1 #phase1

linked in: https://www.linkedin.com/in/esraa-mabrouk-72a24421b solution:https://github.com/Esraamabrouk2022/Codeforces/tree/main/Andryusha%20and%20Socks sheet link: https://codeforces.com/group/3nQaj5GMG5/contest/372026