Java Strings Introduction

• 문제
  
• 정답

import java.io.*;
import java.util.*;

public class Solution {

    public static void main(String[] args) {
        
        Scanner sc=new Scanner(System.in);
        String A=sc.next();
        String B=sc.next();
        
        System.out.println(A.length() + B.length());
        
        if (A.compareTo(B) > 0) {
            System.out.println("Yes");
        } else {
            System.out.println("No");
        }
        
        String subA = A.substring(0, 1).toUpperCase() + A.substring(1);
        String subB = B.substring(0, 1).toUpperCase() + B.substring(1);
        
        System.out.println(subA + " " + subB);
    }
}

• 결과