I couldn't find the official announcement blog, hence making this one.

Please tell/discuss how you solved the problems. I was personally not able to fully solve the approximation problem and the last 3 problems.

Any help will be appreciated.

So codeforces was down for a whole day. Anybody knows what happened ?

Hey , Can anyone please tell how to solve D of today's atcoder beginner contest

Link here

How to efficently brute it ?

Any help will be appreciated