import java.util.Random;
import java.util.Scanner;
public class demo{
    public static void main(String[] args){
        Random r =new Random();
        int ran =r.nextInt(100)+1; //生成隨機數 1-99
        Scanner sc =new Scanner(System.in);
        System.out.print("歡迎來到猜數字的遊戲，請輸入您猜的0-100的數字：");
        while(true) {
            int put = sc.nextInt();
            if(put>0&&put<100){
                if (put > ran) {
                    System.out.println("您猜的數過大，請小一點哦");
                    System.out.println(" ");
                    System.out.println("請輸入您猜想的數字：");
                } else if (put < ran) {
                    System.out.println("您猜的數過小，請大一點哦");
                    System.out.println(" ");
                    System.out.println("請輸入您猜想的數字：");
                }
                else {
                    System.out.println("恭喜您，猜對啦");
                    break;
                }
            }
            else{
                System.out.println("您輸入的數字不在0-100之間哦，請重新輸入...");
                System.out.println(" ");
                System.out.println("請輸入您猜想的數字：");
            }
        }

    }
}