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 C (GCC 5.4.1) (judge verdict: Accepted)

/*  ex3_4
    person_A  */
#include<stdio.h>
int main(void){
    int number,between19=1;
    //整数Nの入力
    scanf("%d",&number);
    //numberを1以上9以下を順に動くbetween19で割っていき、割り切れてかつ商が1以上9以下である時 Yes を出力
    while(between19<=9){
        if(number%between19==0&&1<=number/between19&&number/between19<=9){
            printf("Yes\n");
            return 0;
        }
        between19++;
    }
    //条件を満たせなかった場合 No を出力
    printf("No\n");
    return 0;
}