Array

import java.util.Scanner;

public class EvenOddProduct {

    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);

        int n=Integer.parseInt(scanner.nextLine());

        String line = scanner.nextLine();
        String[] arr= line.split(" ");

        int[] newArr=new int[n];
        int productOfEven=1;
        int productOfOdd=1;
        for (int i = 0; i < newArr.length ; i++) {
            newArr[i]=Integer.parseInt(arr[i]);
            if (i%2==0) {
                productOfEven=productOfEven*newArr[i];
            }
            else {
                productOfOdd=productOfOdd*newArr[i];
            }
        }

        if (productOfEven==productOfOdd) {
            System.out.printf("Yes %d",productOfEven).println();
        }
        else {
            System.out.printf("No %d %d",productOfEven,productOfOdd);
        }
    }
}