Greetings Codeforces↵
~~~~~ : -↵
I was stuck on this [Problem](https://www.hackerrank.com/contests/infinitum12/challenges/a-birthday-party) and it's editorial is also not clear enough. So if someone can explain how to solve this problem,it will be highly appreciated. ↵
↵
~~~~~↵
↵
↵
↵
~~~~~
I was stuck on this [Problem](https://www.hackerrank.com/contests/infinitum12/challenges/a-birthday-party) and it's editorial is also not clear enough. So if someone can explain how to solve this problem,it will be highly appreciated. ↵
↵
↵
↵