import java.util.Scanner;
public class kejian {
public static void main(String[] args) {
Scanner scan = new Scanner(System.in);
int num=250;
System.out.println("猜吧");
int guess = scan.nextInt();
while(guess!=num){
System.out.println("猜吧");
guess = scan.nextInt();
}
System.out.println("恭喜你，答对了");
}