Question

public class FirstLastNameEvent {

public final static int ppg = 35;
public final static int cutoff = 50;

private String eventNumber;
private int guestNumber;
private int price;

public void setEventNumber(String eventNumber) {
this.eventNumber = eventNumber;
}

public void setGuestNumber(int guestNumber) {
this.guestNumber = guestNumber * ppg;

}

public String getEventNumber() {
return eventNumber;
}

public int getGuestNumber() {
return guestNumber;
}

public int getPrice() {
return price;
}

}
Using Assignment #3’s code:(the code above)
Modify the ‘public static void main’ method to

1) instantiate one object from FirstLastNameEvent class

2) accept user data for the event guest and event number

3) print the event guest and event number

4) Compile the code

Answer 1

import java.util.Scanner;

class FirstLastNameEvent {
public final static int ppg = 35;
public final static int cutoff = 50;
private String eventNumber;
private int guestNumber;
private int price;
public void setEventNumber(String eventNumber) {
this.eventNumber = eventNumber;
}
public void setGuestNumber(int guestNumber) {
this.guestNumber = guestNumber * ppg;
}
public String getEventNumber() {
return eventNumber;
}
public int getGuestNumber() {
return guestNumber;
}
public int getPrice() {
return price;
}

}
class Test
{
   public static void main (String[] args)
   {
       Scanner input = new Scanner(System.in);
       FirstLastNameEvent obj = new FirstLastNameEvent();
      
       System.out.println("Enter event number : ");
       String eventNumber = input.nextLine();
       obj.setEventNumber(eventNumber);
      
       System.out.println("Enter guest number : ");
       int guestNumber = input.nextInt();
       obj.setGuestNumber(guestNumber);
      
       System.out.println("Event Number : "+obj.getEventNumber());
       System.out.println("Guest Number : "+obj.getGuestNumber());
   }
}

Output:

Enter event number : E101
Enter guest number : 455
Event Number : E101
Guest Number : 15925

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