package version;
import java.util.ArrayList;
import java.util.Scanner;
public class SchoolSystem implements ISignUp       //刘昇爸爸是陈淑创
{
	//合并分支
	Integer big;
	Integer medium;
	Integer small;
	SchoolSystem (Integer big, Integer medium, Integer small) 
	{
		this.big=big; 
		this.medium=medium;
		this.small=small;
	}
	public static void main(String[] args) throws Exception
	{
		IParams params = ISignUp.parse();
		SchoolSystem sc = new SchoolSystem (params.getBig(), params.getMedium(),params.getSmall());
		ArrayList<Integer> plan =params.getPlanSignUp();
		ArrayList <Boolean>whether=new ArrayList();
		     for (int i = 0; i < plan.size(); i++)
		     {
		            whether.add( sc.addStudent (plan.get(i)));
		     }
		     sc. print(whether); 
	}
	public void print (ArrayList<Boolean> whether)
	{
			System.out.println(whether);
	}
	public boolean addStudent(int stuType) 
	{
		if((stuType==1)&&(big!=0))
		{
			big--;
			return true;
		}
		else if(stuType==2&&medium!=0)
		{
			medium--;
			return true;
		}
		else if(stuType==3&&small!=0)
		{
			small--;
			return true;
		}
		else
			return false;
	}
}
//报名入学接口
interface ISignUp
{
  // 打印输出结果
  public void print(ArrayList<Boolean> plan);
  // 检查是否有 stuType对应的班级名额
  // 如果没有剩余名额，请返回 false ，否则学生将报名进入该班级并返回 true
  public boolean addStudent (int stuType);
  // 解析命令行输入的参数（格式），如文档描述
  public static IParams parse() throws Exception
  {

	Scanner sc=new Scanner(System.in);
	System.out.print("请输入每种班级的剩余名额：");
	Integer big=sc.nextInt();
	Integer medium=sc.nextInt();
	Integer small=sc.nextInt();
	ArrayList <Integer> list=new ArrayList();
	System.out.print("请输入需要进入的班级：");	
	//输入报名班级次序，4次
	for(int i=1;i<5;i++)
	{
		list.add(sc.nextInt());
	}
	//SchoolSystem scs=new SchoolSystem(big,medium,small);
	return new IParams()
	{
		public int getBig()
		{
			return big;
		}
		public int getMedium()
		{
			return medium;
		}
		public int getSmall()
		{
			return small;
		}
		public ArrayList<Integer> getPlanSignUp()
		{
			return list;
		}	
	}; 
  };
}

interface IParams 

{
    // 获取大班名额
    public int getBig();
    // 获取中班名额
    public int getMedium();
    // 获取小班名额
    public int getSmall();
    // 获取入学序列，例如 [1 2 2 3] 表示 依次报名入学一名大班学生，中班学生，中班学生，小班学生
    public ArrayList<Integer> getPlanSignUp ();
}