using System;

public class Program

{

    public static void Main()

    {

        int numberToRead = int.Parse(Console.ReadLine());

        int leftSum = 0;

        for (int i=0; i < numberToRead; i ++)

        {

        int readNumber = int.Parse(Console.ReadLine());

            leftSum += readNumber;

        }

        int rightSum = 0;

        for (int i=0; i < numberToRead; i ++)

        {

        int readNumber = int.Parse(Console.ReadLine());

            rightSum += readNumber;

        }

        if (leftSum == rightSum)

        {

            Console.WriteLine("Yes, sum = {leftSum}");

        }

        else

        {

            int difference = Math.Abs(rightSum-leftSum);

            Console.WriteLine("No, diff = {difference}");

        } //Системата не работи

    }

}