笔试题：输入两个正整数a和b，然后分别将他们的数字按照高位在右边的 方式反转后求和！

import java.util.Scanner;

public class Main {

	public static void main(String[] args) {
		Scanner in = new Scanner(System.in);
		String[] split = in.nextLine().split(",");
		in.close();
		int x = Integer.parseInt(new StringBuffer(split[0]).reverse().toString());
		int y = Integer.parseInt(new StringBuffer(split[1]).reverse().toString());
		System.out.println(x+y);
	}

	

}