import java.util.Scanner;

public class LeftAndRightSum {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        int n = Integer.parseInt(scanner.nextLine());
        int leftSum = 0;
        int rightSum = 0;
        for (int i = 0; i < n; i++) {
            int num = Integer.parseInt(scanner.nextLine());
            leftSum += num;
        }
        for (int i = 0; i < n; i++) {
            int num = Integer.parseInt(scanner.nextLine());
            rightSum += num;
        }
        int diff = Math.abs(rightSum-leftSum);

        if (rightSum == leftSum ){
            System.out.printf("Yes, sum =%d%n",leftSum);
        }else{
            System.out.printf("No, diff =%d%n ",diff);
        }
    }
}