Question

A new city “Ballymanus” has been announced in a state in Australia and the state government has planned to extend the public transport where the fares will be calculated according to the existing fare rule of the state. As per the existing fare system, everyone must have to buy the “Move Card” in order to travel on trains, tram, and buses in different parts of the state, including the new city. There are 2 options in “Move Card”  “Move Money”: When you travel occasionally, you can use a “Move Money”. You need to load an amount onto your “Move Card” and it will automatically calculate the lowest fare possible as you touch on and touch off. The fare for the Move Money is given in the following table: CRICOS Provider No. 00103D Page 2 of 5 Table 1 Move Money Daily Fare Fare Type Weekdays (Daily) Weekends (Daily) Full fare $8.80 $6.40 Concession $4.40 $3.20  “Move Pass”: If you travel often, you can use a “Move Pass” and you’ll need to select the number of consecutive days you travel when you buy it. You can buy a Move Pass for 7 days or anywhere between 28 and 365 days. The fare for the Move Pass is given in the following table: Table 2 Move Pass Fare Fare Type Weekly rate (7 days pass) Daily rate for 28-365 days Full fare $44.00 $5.30 Concession $22.00 $2.65 Travelers might need a calculator to work out how much their journey will cost and to find the most costeffective way for them to travel using “Move Card”. You have been assigned to design and develop a small console CALCULATOR program to help the travelers, enabling them to find the appropriate option (“Move Pass”/”Move Money”) and to calculate the traveling cost. Once a calculation is processed, the program will return to the initial condition and will be ready to commence another calculation. The CALCULATOR program should be able to input the following options:  Fare type: 1 OR 2 (1= Full fare, 2= Concession)  Number of days to travel on weekdays: a number between 0 and 5  Number of days to travel on weekends: a number between 0 and 2  Number of weeks you are planning to travel: a number between 1 and 52 The CALCULATOR will display the following output based on the input provided by the user:  The amount in “Move Money”  The amount in “Move Pass”  And a Recommendation on which option should be cost effective for the user CRICOS Provider No. 00103D Page 3 of 5 The system should be flexible so that the state government can include new fare types (e.g., student pass) and the concept of varying fares for different zones (e.g., Zone 1, Zone 2, a combination of multiple zones) at a later date without having to rewrite the entire program. This means you will need to use an interface for processing total fares, and polymorphism for the various fare type classes, so that new and different fare types may be added at a later date with minimal updates to the code. You are asked to provide with some documentation before you commence coding so that the client (the state government) is able to verify that the program you intend to code will address their requirements. The client would like to see the use cases to summarize the requirements in written format, as well as use case diagrams, class diagrams, and sequence diagrams. * For verifying the program, two sample input-outputs are given at the Appendix section Submission You are required to submit the assignment before the due date consisting of:  A Zip file containing the following (submitted via Moodle under the Assignment 1 link) o A written report comprising:  Use Cases summarizing the requirements  UML Diagrams, created in Enterprise Architect, comprising:  a Use Case Diagram for processing the calculation  a Class Diagram of the intended system  a Sequence Diagram for processing the calculation  A short reflection (approximately 200-300 words) of what you have learned, if anything, on this assignment, particularly relating to requirements design and analysis, UML diagrams and object-oriented programming with interfaces and polymorphism. As an example, if you found that you changed your initial UML diagrams after you had commenced coding, you should explain what these changes were and explain what you learned that led to these changes. o Enterprise Architect file(s) containing your UML Diagrams for the Use Case, Class and Sequence Diagrams o Your finished program (in any OOP language), addressing the requirements outlined in the Assignment Details.

Answer 1

The code is implemented in java which is an OOP language

If you face any difficulty in understanding the code..please let me know..

I have provided detailed comments for your understanding and also attached the screenshot

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Code:

import java.util.*;
public class Main
{
static double moveMoneyFullfare [] = new double [] {8.80,6.40};//Weekdays (Daily), Weekends (Daily)
static double moveMoneyConcession [] = new double [] {4.40,3.20};//Weekdays (Daily), Weekends (Daily)
static double movePassFullfare [] = new double [] {44.00,5.30};//Weekly rate (7 days pass), Daily rate for 28-365 days
static double movePassConcession [] = new double [] {22.00,2.65};//Weekly rate (7 days pass), Daily rate for 28-365 days
   public static void main(String[] args) {
       Scanner sc = new Scanner(System.in);
       int fareType,weekdays, weekends,weeks;
       System.out.println("Fare type: 1 OR 2 (1= Full fare, 2= Concession)");
       fareType = sc.nextInt();
System.out.println("Number of days to travel on weekdays: a number between 0 and 5");
weekdays = sc.nextInt();
System.out.println("Number of days to travel on weekends: a number between 0 and 2");
weekends = sc.nextInt();
System.out.println("Number of weeks you are planning to travel: a number between 1 and 52");
weeks = sc.nextInt();
  
double fullFare = calculeteFareForFullFare(weekdays, weekends,weeks);
double concession = calculeteFareForConcession(weekdays, weekends,weeks);
if(fareType == 1)
System.out.println("You chose full fare.\nYour total fare = $"+fullFare);
else
System.out.println("You chose concession fare.\nYour total fare = $"+fullFare);
  
System.out.println("The recommendation option for cost effective fare for the user : " + (fullFare<concession?"Full Fare i.e $"+fullFare:"Concession i.e $"+concession));
   }
  
   public static double calculeteFareForFullFare(int weekdays, int weekends, int weeks){
   double fare = 0;
   fare+=moveMoneyFullfare[0]*weekdays;//calculation for weekdays
   fare+=moveMoneyFullfare[1]*weekends;//calculation for weekends
   if(weeks<=4)//calculation for weeks less than or equal to 4
   fare+=movePassFullfare[0]*weeks;
   else//calculation for weeks more than 4
   fare+= (movePassFullfare[0]*4) + (movePassFullfare[1]*((weeks-4)*7));
   return fare;
   }
  
   public static double calculeteFareForConcession(int weekdays, int weekends, int weeks){
   double fare = 0;
   fare+=moveMoneyConcession[0]*weekdays;//calculation for weekdays
   fare+=moveMoneyConcession[1]*weekends;//calculation for weekends
   if(weeks<=4)//calculation for weeks less than or equal to 4
   fare+=movePassConcession[0]*weeks;
   else//calculation for weeks more than 4
   fare+= (movePassConcession[0]*4) + (movePassConcession[1]*((weeks-4)*7));
   return fare;
   }
}

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Output screenshot:

Fare type: 1 OR 2 (1- Full fare, 2- Concession) Number of days to travel on weekdays: a number between 0 and 5 Number of days to travel on weekends: a number between 0 and 2 t r between i and S2 " you are planning to travel: . n 25 You chose full fare. Your total fare = $1011.9 rhe recommendation option for cost effective fare for the user : conce3310 1.e 505.95 Program finished with exit code 0 Press ENTER to exit console

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