Codecademy export

TransitCalculator.java

import java.util.*;
import java.util.Collections;

public class TransitCalculator{
  double days;
  double rides;
  double price;
  double[] fares = {2.75, 33.00, 127.00};

  //for persons with disabilities and +65 years
  double[] faresR = {1.35, 16.50, 63.50};
   public TransitCalculator(double noDays, double noRides){
      days = noDays;
      rides = noRides;
   }


//this method returns the overall price per ride using the 7-day Unlimited option
   public double unlimited7PriceOverall(double days, double rides){
     if((days >0)  && (days<=30)){
      if(days%7 == 0){
        price = ((days/7)*33.00)/rides;
        price = Math.round(price*100)/100d;
        
      } else {
        double a = Math.floor(days/7) + 1;
        price = (a*33.00)/rides;
        price = Math.round(price*100)/100d;
      }
          
     } else {
       System.out.println("The fare cannot be calculated!");
     }
     return price;

     }
//calculates for persons with disabilites and at least 65 years old
     public double unlimited7PriceOverallR(double days, double rides){
     if((days >0)  && (days<=30)){
      if(days%7 == 0){
        price = ((days/7)*16.50)/rides;
        price = Math.round(price*100)/100d;
        
      } else {
        double a = Math.floor(days/7) + 1;
        price = (a*16.50)/rides;
        price = Math.round(price*100)/100d;
      }
          
     } else {
       System.out.println("The fare cannot be calculated!");
     }
     return price;

     }
// this method calculate the price using the 7-day Unlimited option
public double unlimited7Price(double days){

  if((days >0)  && (days<=30)){
      if(days%7 == 0){
        price = (days/7)*33.00;
      } else {
        double a = Math.floor(days/7) + 1;
        price = (a*33.00);
      }
          
     } else {
       System.out.println("The fare cannot be calculated!");
     }
     
     return price;
}
// for persons with disabilities and +65 years
public double unlimited7PriceR(double days){

  if((days >0)  && (days<=30)){
      if(days%7 == 0){
        price = (days/7)*16.50;
      } else {
        double a = Math.floor(days/7) + 1;
        price = (a*16.50);
      }
          
     } else {
       System.out.println("The fare cannot be calculated!");
     }
     
     return price;
}
   //this method returns the price per ride for each option

   public ArrayList<Double> getRidePrices(double[] fares){
     ArrayList<Double> ridePrices = new ArrayList<Double>();
     for(double fare:fares){
if (fare==2.75){
  price = 2.75*rides;
  price = Math.round(price*100)/100d;
  ridePrices.add(price);
} else if (fare == 33.00){
price = unlimited7PriceOverall(days,rides);
price = Math.round(price*100)/100d;
ridePrices.add(price);
} else {
  price = 127.00/rides;
  price = Math.round(price*100)/100d;
  ridePrices.add(price);
  
}

     }
      
return ridePrices;
   }

   //for persons with disabilities and +65 years old
   public ArrayList<Double> getRidePricesR(double[] faresR){
     ArrayList<Double> ridePricesR = new ArrayList<Double>();
     for(double fareR:faresR){
if (fareR==1.35){
  price = 1.35*rides;
  price = Math.round(price*100)/100d;
  ridePricesR.add(price);
} else if (fareR == 16.50){
price = unlimited7PriceOverallR(days,rides);
price = Math.round(price*100)/100d;
ridePricesR.add(price);
} else {
  price = 63.50/rides;
  price = Math.round(price*100)/100d;
  ridePricesR.add(price);
  
}

     }
      
return ridePricesR;
   }
// calculaates the best fare
  public String getBestFare(){
    double bestFarePerRide = 0;;
    String fareOption = null;
    ArrayList<Double> bf = getRidePrices(fares);
    for(double fare:fares){
    
    double bf1 = bf.get(0);
    double bf2 = bf.get(1);
    double bf3 = bf.get(2);
    if((bf1 <= bf2) && (bf1 <= bf3)){
      bestFarePerRide = 2.75;
      fareOption = "Pay-per-ride";
      } 
      else if ((bf2<bf1) && (bf2<=bf3)){
        bestFarePerRide = bf2;
        fareOption = "7-day Unlimited option";

      } else {
        bestFarePerRide = bf3;
        fareOption = "30-day Unlimited option";
      
      }
      
    }
    return "You should get the " + fareOption + " at $" + bestFarePerRide + " per ride";
    }
   //for persons with disabilities and +65 years old
    public String getBestFareR(){
    double bestFarePerRideR = 0;;
    String fareOptionR = null;
    ArrayList<Double> bfR = getRidePricesR(faresR);
    for(double fareR:faresR){
    
    double bfR1 = bfR.get(0);
    double bfR2 = bfR.get(1);
    double bfR3 = bfR.get(2);
    if((bfR1 <= bfR2) && (bfR1 <= bfR3)){
      bestFarePerRideR = 2.75;
      fareOptionR = "Pay-per-ride";
      } 
      else if ((bfR2<bfR1) && (bfR2<=bfR3)){
        bestFarePerRideR = bfR2;
        fareOptionR = "7-day Unlimited option";

      } else {
        bestFarePerRideR = bfR3;
        fareOptionR = "30-day Unlimited option";
      
      }
      
    }
    return "You should get the " + fareOptionR + " at $" + bestFarePerRideR + " per ride";
    }
  public static void main (String[] args){

 int age = 65;
 boolean disabilities = false;
    
    if ((age<65)&&(!disabilities)){
  TransitCalculator tc = new TransitCalculator(6, 14);
  double[] fares = {2.75, 33.00, 127.00};
  System.out.println(tc.unlimited7PriceOverall(6,14));
  System.out.println(tc.unlimited7Price(6));
  System.out.println(tc.getRidePrices(fares));
System.out.println(tc.getBestFare());}
 else 
 {
  TransitCalculator tcR = new TransitCalculator(6, 14);
  double[] faresR = {1.35, 16.50, 63.50};
  System.out.println(tcR.unlimited7PriceOverallR(6,14));
  System.out.println(tcR.unlimited7PriceR(6));
  System.out.println(tcR.getRidePricesR(faresR));
System.out.println(tcR.getBestFareR());
}


  }
}