#include<iostream>
using namespace std;
int main(){
float n;
cin>>n;
for(int i=1;i<=9;++i)
for(int j=1;j<=9;++j){
if(i*j==n){
cout<<"Yes";
return 0 ;
}}
cout<<"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<iostream>
using namespace std;
int main(){
float n;
cin>>n;
for(int i=1;i<=9;++i)
for(int j=1;j<=9;++j){
if(i*j==n){
cout<<"Yes";
return 0 ;
}}
cout<<"No";
return 0;
}

```