String[] danci = {"dnskend","sdalfdjc","dakddsk","apple","iphone","icloud","itunes","store","scorn","overlord"};
        Random random = new Random();

        int index =random.nextInt(danci.length);
        String suijidanci = danci[index];
        char [] hengxian = new char[suijidanci.length()];
        for (int i =0;i<hengxian.length;i++)
        {
            hengxian[i]='-';
        }
        System.out.println(suijidanci);
        for (int i =0;i<hengxian.length;i++)
        {
            System.out.print(hengxian[i]);
        }
        System.out.println();
        int yonghujihui=5;
        while (true)
        {

            Scanner scanner = new Scanner(System.in);
            System.out.println("輸入一個字母");

           String yonghu = scanner.next();

            int zimuxiabiao = suijidanci.indexOf(yonghu);

for (int j = 0; j<hengxian.length;j++) {

    char zimu =suijidanci.charAt(j);

    if (zimu==yonghu.charAt(0)) {

        hengxian[j] = zimu;

    }

}
            for (int i =0;i<hengxian.length;i++)
            {
                System.out.print(hengxian[i]);
            }
            System.out.println();
            if (zimuxiabiao<0) {
                yonghujihui--;
                if (yonghujihui == 0) {
                    break;
                }
                System.out.println("你還有" + yonghujihui + "次機會");

            }
String newhenxian=String.valueOf(hengxian);

if (!newhenxian.contains("-"))
{
    break;
}


        }
        if (yonghujihui>0)
        {
            System.out.println("你贏了");
        }
        else {
            System.out.println("你輸了");
        }