백준 1357번

원본 : https://www.acmicpc.net/problem/1357

1357번: 뒤집힌 덧셈

 

풀이

import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.util.StringTokenizer;

public class Main {
    private static final BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(System.in));

    public static void main(String[] args) throws Exception {
        StringTokenizer st = new StringTokenizer(bufferedReader.readLine());
        StringBuilder x = new StringBuilder(st.nextToken());
        StringBuilder y = new StringBuilder(st.nextToken());

        System.out.println(Integer.parseInt(new StringBuilder(String.valueOf(Integer.parseInt(x.reverse().toString()) + Integer.parseInt(y.reverse().toString()))).reverse().toString()));
    }
}