[백준/Java] 10926 : ??!

import java.io.*;

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

        String input = br.readLine();
        String suffix = "??!";

        bw.write(input + suffix);

        bw.flush();
        bw.close();
    }
}