백준 알고리즘 2908번: 상수 - JAVA

https://www.acmicpc.net/problem/2908

 

 

 

import java.util.Scanner;
 
public class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        
        String[] arr = sc.nextLine().split(" ");
 
        int num1 = Integer.parseInt(new StringBuffer().append(arr[0]).reverse().toString());
        int num2 = Integer.parseInt(new StringBuffer().append(arr[1]).reverse().toString());
        
        System.out.println(num1 > num2 ? num1 : num2);
    }
}