[백준 9086] 문자열

문제

https://www.acmicpc.net/problem/9086

9086번: 문자열

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내가 작성한 코드

import java.io.*;

public class 백준9086 {
    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.charAt(0));
            bw.write(input.charAt(input.length()-1));
            bw.newLine();
        }

        bw.close();
    }
}