baekjoon 2864 ] 5와 6의 차이

import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);

        int a = sc.nextInt();
        int b = sc.nextInt();

        String A = String.valueOf(a);
        String B = String.valueOf(b);

        A = A.replace("5", "6");
        B = B.replace("5", "6");
        //System.out.println("1 :"+A +" "+B);

        int maxSum = Integer.parseInt(A) + Integer.parseInt(B);
        int minSum;

        A = A.replace("6", "5");
        B = B.replace("6", "5");

        //System.out.println("2 :"+A +" "+B);

        minSum = Integer.parseInt(A) + Integer.parseInt(B);

        System.out.println(minSum +" "+maxSum);
    }


}