Hello Codeforces, today is the last day for middle school national olympiad of informatics and as to support a beloved companion, I am writing this blog, we expect all your best wishes! nicecoder37
Hello Codeforces, today is the last day for middle school national olympiad of informatics and as to support a beloved companion, I am writing this blog, we expect all your best wishes! nicecoder37
Good luck nicecoder37