[백준 5524] 입실 관리

문제

https://www.acmicpc.net/problem/5524

5524번: 입실 관리

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내가 작성한 코드

import java.io.*;

public class qor5524 {
    public static void main(String[] args) throws IOException {
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(System.out));

        int num = Integer.parseInt(br.readLine());

        for(int i = 0; i<num; i++){
            String input = br.readLine();

            bw.write(input.toLowerCase()+"\n");
        }

        bw.close();
    }
}