/**
 * Created by LJY on 2017/3/11.
 */
import java.util.Scanner;
public class Find {
    public static void main(String[] args) {
        int[] num={1,10,31,33,37,48,60,70,80};
        System.out.println("Input find-number:");
        Scanner scanner=new Scanner(System.in);
        int find;
        find=scanner.nextInt();
        int i;
        for(i=0;i<9;i++){
            if(find==num[i]){
                System.out.println("find it!");
                break;
            }
        }
        if(i==9){
            System.out.println("No!");
        }

    }
}