import java.util.Scanner;
import java.util.ArrayList;
import static java.lang.System.out;
class Test
{
        static Scanner sc=new Scanner(System.in);
        public static void main(String[]dog)
        {
           ArrayList<salary> a = new ArrayList<salary>();
           a.add(new salary(111,"Smith",10000));
           a.add(new salary(222,"Anna",20000));

           ArrayList<Hourly> b= new ArrayList<Hourly>();
           b.add(new Hourly(333,"Paul",200));
           b.add(new Hourly(444,"Pete",300));
           //formation1
           for(int i=0;i<2;i++)
           {
                        Polymorpysim(a.get(i));
                        System.out.println();
           }
           //formation 2
           b.get(0).peymant();
           out.println();
           b.get(1).peymant();
           out.println();
           //----------------------------------------------
           out.print("MENU\n"+
                                                "1.Salary\n"+
                                                "2.Hourly\n");
                        out.print("\nYou can pick menu :");
                        int menu=sc.nextInt();
                if(menu==1){
                        int i;
                        Scanner sc=new Scanner(System.in);
                        out.print("MENU\n"+
                                                "0.Insert data\n"+
                                                "1.Search data\n"+
                                                "2.Edit data\n");
                        out.print("\nYou can pick menu :");
                        i=sc.nextInt();
                        int ID;
                        String Name;
                        double money;

                                if(i==0)
                                {
                                        out.println("=========Insert data=========");
                                        out.print("pls enter ID: ");
                                        ID=sc.nextInt();
                                        out.print("pls enter Name:");
                                        Name=sc.next();
                                        out.print("pls enter money :");
                                        money=sc.nextDouble();
                                        a.add(new salary(ID,Name,money));

                                }
                                else if(i==1)
                                {
                                        int k;
                                        out.println("=========Search data=========");
                                        out.print("Menu\n"+
                                                                          "1.ID\n"+
                                                                          "2.Name\n"+
                                        "pls enter number pick number:");
                                        k=sc.nextInt();
                                        if(k==1)
                                        {
                                                out.print("enter ID:");
                                                ID=sc.nextInt();
                                                for(int j=0;j<a.size();j++)
                                                {
                                                        if(a.get(j).id==ID)
                                                        {
                                                                out.println("TRUE");
                                                                break;
                                                        }
                                                        else
                                                        {
                                                                out.println("falase");
                                                                break;
                                                        }
                                                }
                                        }
                                        else if(k==2)
                                        {
                                                out.print("enter Name:");
                                                Name=sc.next();
                                                for(int j=0;j<a.size();j++)
                                                {
                                                        if(a.get(j).name.equals(Name))
                                                        {
                                                                out.println("TRUE");
                                                                break;
                                                        }
                                                        else
                                                        {
                                                                out.println("falase");
                                                                break;
                                                        }
                                                }
                                        }
                                }


                        else if(i==2)
                        {
                                int position;
                                out.println("=========Edit data=========");
                                out.print("pls enter Position: ");
                                position=sc.nextInt();
                                out.print("pls enter ID: ");
                                ID=sc.nextInt();
                                out.print("pls enter Name:");
                                Name=sc.next();
                                out.print("pls enter money :");
                                money=sc.nextDouble();
                                a.add(position,new salary(ID,Name,money));


                        }
                }
                else if (menu==2)
                {
                        int i;
                        Scanner sc=new Scanner(System.in);
                                                out.print("MENU\n"+
                                                "0.Insert data\n"+
                                                "1.Search data\n"+
                                                "2.Edit data\n");
                        out.print("\nYou can pick menu :");
                        i=sc.nextInt();
                        int ID;
                        String Name;
                        double Hours;

                                if(i==0)
                                {
                                        out.println("=========Insert data=========");
                                        out.print("pls enter ID: ");
                                        ID=sc.nextInt();
                                        out.print("pls enter Name:");
                                        Name=sc.next();
                                        out.print("pls enter hour:");
                                        Hours=sc.nextDouble();
                                        a.add(new salary(ID,Name,Hours));

                                }
                                else if(i==1)
                                {
                                        int k;
                                        out.println("=========Search data=========");
                                        out.print("Menu\n"+
                                                                          "1.ID\n"+
                                                                          "2.Name\n"+
                                        "pls enter number pick number:");
                                        k=sc.nextInt();
                                        if(k==1)
                                        {
                                                out.print("enter ID:");
                                                ID=sc.nextInt();
                                                for(int j=0;j<a.size();j++)
                                                {
                                                        if(a.get(j).id==ID)
                                                        {
                                                                out.println("TRUE");
                                                                break;
                                                        }
                                                        else
                                                        {
                                                                out.println("falase");
                                                                break;
                                                        }
                                                }
                                        }
                                        else if(k==2)
                                        {
                                                out.print("enter Name:");
                                                Name=sc.next();
                                                for(int j=0;j<a.size();j++)
                                                {
                                                        if(a.get(j).name.equals(Name))
                                                        {
                                                                out.println("TRUE");
                                                                break;
                                                        }
                                                        else
                                                        {
                                                                out.println("falase");
                                                                break;
                                                        }
                                                }
                                        }
                                }

                        else if(i==2)
                        {
                                int position;
                                out.println("=========Edit data=========");
                                out.print("pls enter Position: ");
                                position=sc.nextInt();
                                out.print("pls enter ID: ");
                                ID=sc.nextInt();
                                out.print("pls enter Name:");
                                Name=sc.next();
                                out.print("pls enter money hour:");
                                Hours=sc.nextDouble();
                                a.add(position,new salary(ID,Name,Hours));


                        }
                }

        }
        static void Polymorpysim(salary m)
        {
                m.calculateExpense();
                m.peymant();
        }

}


abstract class Employee
{
        int id;
        String name;
        void printDetail()
        {
                out.println("ID : " + id);
        out.println("Name : " + name);
    }

        abstract void peymant();

}
interface Expense
{
        public final double tax =0.05;
        public abstract double calculateExpense();
}
class salary  extends Employee implements Expense
{
        double salarY;
        salary(int id,String name,double salarY)
        {
                this.id=id;
                this.name=name;
                this.salarY=salarY;
        }
        public double calculateExpense()
        {
                if(salarY>15000)
                {
                        return  salarY*tax;
                }
                else
                {
                        return 0;
                }

    }

        public void peymant()
        {
                double Netsalary=salarY-calculateExpense();
                printDetail();
                out.println("Salary : " + salarY);
        out.println("Expense : " + calculateExpense());
        out.println("Net Salary : " + Netsalary);
        }
}
class Hourly extends Employee
{
        Scanner shit=new Scanner(System.in);
        int hourRate;
        Hourly(int id,String name,int hourRate)
        {
                this.id=id;
                this.name=name;
                this.hourRate=hourRate;

        }
        void peymant()
        {
                printDetail();
                out.print("Enter Work Hour : ");
                int hour=shit.nextInt();
                /*for(int i=0;i<99;i++)
                {
                        System.out.println("\n");
                }*/
                out.println("Hour Rate : " + hourRate);
        out.println("Work Hours : " + hour);
                out.println("NetPayment: "+(hour*hourRate));


        }


}