[Java]백준 10926번: 입출력과 사칙연산 단계 - ??!

1. Scanner 사용

import java.util.Scanner;

public class Main {
	public static void main(String[] args) {
		Scanner scan = new Scanner(System.in);
		
		String a = scan.next();
		System.out.println(a + "??!");
		}
}

2. BufferedReader 사용

import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.io.IOException;
 
public class Main {
	public static void main(String[] args) throws IOException {
		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
	
		String a = br.readLine();
		System.out.println(a + "??!");
	}
}