HalfSumElement

import java.util.Scanner;

public class HalfSumElementHalfSumElement {

    public static  void main(String[] args) {

        Scanner scanner = new Scanner(System.in);

        int n = Integer.parseInt(scanner.nextLine());
        int maxNum = Integer.MIN_VALUE;
        int sum = 0;

        for (int i = 0; i < n; i++) {
            int num = Integer.parseInt(scanner.nextLine());
            if (num > maxNum) {
                maxNum = num;
            }
            sum += num;
        }
        sum -= maxNum;
        if (sum == maxNum) {
            System.out.println("Yes");
            System.out.printf("Sum = %d", maxNum);
        }
        else {
            System.out.println("No");
            System.out.printf("Diff = %d", Math.abs(sum - maxNum));
        }
    }
}