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 JavaScript (node.js v5.12) (judge verdict: Accepted)

function Main(input) {
    var res = Number(input);
    var ans = 0;
    for(var i = 0;i <= 9; i++){
      for(var j = 0;j <= 9;j++){
        if(i * j === res) {
          ans++;
        }
      }
    }
    if(ans > 0){
      console.log("Yes");
    }else{
      console.log("No");
    }
 }
 
/* var input = `81`;
Main(input);
 */ 
 Main(require("fs").readFileSync("/dev/stdin", "utf8"));