Problem:
Score : 200 points

Problem Statement

Having learned the multiplication table, Takahashi can multiply two integers between 1 and 9 (inclusive) together.

Given an integer N, determine whether N can be represented as the product of two integers between 1 and 9. If it can, print Yes; if it cannot, print No.

Constraints

1 \leq N \leq 100

N is an integer.

Input

Input is given from Standard Input in the following format:

N

Output

If N can be represented as the product of two integers between 1 and 9 (inclusive), print Yes; if it cannot, print No.

Sample Input 1

10

Sample Output 1

Yes

10 can be represented as, for example, 2 \times 5.

Sample Input 2

50

Sample Output 2

No

50 cannot be represented as the product of two integers between 1 and 9.

Sample Input 3

81

Sample Output 3

Yes

Solution in Go (1.6) (judge verdict: Accepted)

package main
import (
	"fmt"
)
/*
func main() {
	ary := []int{}
	for y := 1; y <= 9; y++ {
		for x := 1; x <= 9; x++ {
			ary = append(ary, x*y)
		}
	}
	s := ""
	for _, a := range ary {
		s += fmt.Sprintf("%d,", a)
	}
	fmt.Println(s)
}
*/

func main() {
	var i int
	fmt.Scanf("%d", &i)
	for _, x := range []int{1,2,3,4,5,6,7,8,9,2,4,6,8,10,12,14,16,18,3,6,9,12,15,18,21,24,27,4,8,12,16,20,24,28,32,36,5,10,15,20,25,30,35,40,45,6,12,18,24,30,36,42,48,54,7,14,21,28,35,42,49,56,63,8,16,24,32,40,48,56,64,72,9,18,27,36,45,54,63,72,81} {
		if i == x {
			fmt.Println("Yes")
			return
		}
	}
	fmt.Println("No")
}