Java 抓阄游戏

题目描述:

将本班员工姓名存储在一维数组中,当按回车键抓住一个员工,抓过的员工下次不能再被抓住
String[] arr_name = new String[15];         //假设15人,灵活变动
  for(int i = 0; i < arr_name.length; i++){
      arr_name[i] = ("name"+i);
  }
System.out.println(Arrays.toString(arr_name));
 while (arr_name.length > 0){
     Scanner input = new Scanner(System.in);
     System.out.print("回车抓人!");
     String after = input.nextLine();

     int x = (int)(Math.random()*arr_name.length);
     System.out.println("被抓住的是: "+arr_name[x]);
     arr_name = del_arr(arr_name,x);
     System.out.println(Arrays.toString(arr_name));
 }
System.out.println("没有人啦!");

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转载自blog.csdn.net/Leo_01169/article/details/84308204
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