[백준] 2908번 : 상수 - Java(자바)

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

import java.util.Scanner;
public class Main {
    static int change(int n){
        int a=n/100;
        int b=(n%100)/10;
        int c=n%10;
        return c*100+b*10+a;
    }
    
    public static void main(String args[]) {
      Scanner s=new Scanner(System.in);
      int n=s.nextInt();
      int m=s.nextInt();
      if(change(n)>=change(m)) System.out.format("%d",change(n));
      else System.out.format("%d",change(m));
    }
}