#include<stdio.h>
int main(void) {  int qq, n, i, u;scanf("%d", &n);  for(i = 1;i <= 9;i++) {for(u = 1;u <= 9;u++) { qq = i * u; if(qq == n){puts("Yes"); return 0;}}}puts("No");return 0;}
### Prompt

Your challenge is to write a Cpp solution to the following problem:

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`.

Examples

Input

10


Output

Yes


Input

50


Output

No


Input

81


Output

Yes

### Response

```cpp
#include<stdio.h>
int main(void) {  int qq, n, i, u;scanf("%d", &n);  for(i = 1;i <= 9;i++) {for(u = 1;u <= 9;u++) { qq = i * u; if(qq == n){puts("Yes"); return 0;}}}puts("No");return 0;}
```