C :

#include<stdio.h>
int main()
{
	int T,N,s;
	scanf("%d",&T);
	while(T--)
	{
		scanf("%d",&N);
		s=0;
		for(int i=1;i<=9;i++)
			for(int j=1;j<=9;j++)
			{
				if(N==i*j)
					s+=1;
			}
			if(s>0)
				printf("YES\n");
			else
				printf("NO\n");
	}
	return 0;
}

C++ :

#include<stdio.h>
int main()
{
	int t;
	scanf("%d",&t);
	while(t--)
	{
		int n,flag = 0;
		scanf("%d",&n);
		for(int i = 1;i < 10;i++)
			for(int j = i;j < 10;j++)
			{
				if(n == i * j)
				{
					flag = 1;
					break;
				}
			}
		if(flag)
			printf("YES\n");
		else
			printf("NO\n");
	}
	return 0;
}

Java :

import java.util.Scanner;

public class Main {
	public static void main(String[] args) {
		Scanner in = new Scanner(System.in);
		int n = in.nextInt();
		boolean th=false;
		for(int i=0;i<n;i++){
			int as=in.nextInt();
			if(puduan(as))
				System.out.println("YES");
			else
				System.out.println("NO");
		}
	}
	public static boolean puduan(int m){
		for(int a=1;a<=9;a++){
			for(int b=1;b<=9;b++){
				if(m==a*b)
					return true;
			}
		}
		return false;
	}
	
}