用java写一个抽奖程序按s键开始否则输出错误随机抽奖 奖品为美国队长", "钢铁侠", "绿巨人", "蜘蛛侠", "黑寡妇", "鹰眼", "蝙蝠侠", "金刚狼", "泰迦奥特曼", "假面骑士zero one

好的，以下是用Java编写的抽奖程序：

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

public class Lottery {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        System.out.println("按s键开始抽奖：");
        String input = scanner.nextLine();
        if (input.equals("s")) {
            String[] prizes = {"美国队长", "钢铁侠", "绿巨人", "蜘蛛侠", "黑寡妇",
                    "鹰眼", "蝙蝠侠", "金刚狼", "泰迦奥特曼", "假面骑士zero one"};
            Random random = new Random();
            int index = random.nextInt(prizes.length);
            System.out.println("恭喜您获得了：" + prizes[index]);
        } else {
            System.out.println("输入错误！");
        }
    }
}