import java.util.Random;
import java.util.Scanner;

public class caishuzi{
public static void main(String[] args){
Random r = new Random();
int number = r.nextInt(100)+1;

while(true){
Scanner sc =new Scanner(System.in);

System.out.println("请输入你要猜的数字：");
int guessNumber = sc.nextInt();

if(guessNumber > number){
System.out.println("你猜的数"+guessNumber+"大了");
} else if (guessNumber < number){
System.out.println("你猜的数"+guessNumber+"小了");
}else{
System.out.println("恭喜你猜中了");
break;
}
}
}
}