백준 25625 자바 - 샤틀버스

// 샤틀버스
package Bronze_IV_4;

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

public class Ex25625 {
    public static void main(String[] args) throws IOException {
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        StringTokenizer st = new StringTokenizer(br.readLine());

        int x = Integer.parseInt(st.nextToken());
        int y = Integer.parseInt(st.nextToken());

        if (x > y) {
            System.out.println(x + y);
        } else {
            System.out.println(y - x);
        }
    }
}