|시간 제한||메모리 제한||제출||정답||맞은 사람||정답 비율|
|1 초||64 MB||129||92||84||70.000%|
Anisa (Player A) and Ben (Player B) are playing a singles badminton match. Here are the basic badminton rules:
A sequence of A’s and B’s that records which player scored for each serve.
The score and who wins the match (A or B).
21-0 21-0 A
0-21 21-0 0-21 B
21-18 12-21 21-19 A