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import java.util.Arrays; | |
public class TransitCalculator { | |
String[] fareOptions = { | |
"Pay-per-ride ride", "7-day Unlimited", "30-day Unlimited"}; | |
String location; | |
int rides; | |
int days; | |
int age; | |
boolean disabled; | |
public TransitCalculator (String cityLocation,int numRides, int numDays, int riderAge, boolean isDisabled) { | |
location = cityLocation; | |
rides = numRides; | |
days = numDays; | |
age = riderAge; | |
disabled = isDisabled; | |
} | |
public double[] getFares(){ | |
double[] fares = new double[2]; | |
//New York Rates | |
double[] nycFares = {2.75, 33.00, 127.00}; | |
double[] nycReducedFares = {1.35, 16.50, 63.50}; | |
//Chicago Rates | |
double[] chicagoFares = {2.50, 28.00, 105.00}; | |
double[] chicagoReducedFares = {1.25,28.00,50.00}; | |
if (location.equals("New York")){ | |
if (disabled = false || age<65){ | |
fares = nycFares; | |
} else {fares = nycReducedFares;} | |
} | |
else if (location.equals("Chicago")){ | |
if (disabled = false || age<65){ | |
fares = chicagoFares; | |
} else {fares = chicagoReducedFares;} | |
} | |
return fares; | |
} | |
public double unlimited7Price(){ | |
double [] fares = getFares(); | |
int passesNeeded; | |
if(days%7 == 0){ | |
passesNeeded = days/7; | |
} | |
else{ | |
passesNeeded = days/7 + 1; | |
} | |
double total7Price = passesNeeded * fares[1]; | |
return Math.ceil(total7Price/rides * 100) / 100; | |
} | |
public double[] getRidePrices(){ | |
double [] fares = getFares(); | |
double singleRidePrice; | |
double unlimited7Price = unlimited7Price(); | |
double unlimited30Price; | |
singleRidePrice = fares[0]; | |
unlimited30Price = Math.ceil(fares[2]/ rides * 100) / 100; | |
double [] prices = {singleRidePrice,unlimited7Price,unlimited30Price}; | |
return prices; | |
} | |
public String getBestFare() { | |
double [] ridePrices = getRidePrices(); | |
int bestFareIndex = 0; | |
for (int i=0 ; i < ridePrices.length; i++) { | |
if (ridePrices[i] < ridePrices[bestFareIndex]){ | |
bestFareIndex = i;} | |
} | |
return "You should get the " + fareOptions[bestFareIndex] + " option at $" + ridePrices [bestFareIndex] + " per ride."; | |
} | |
public static void main(String[] args){ | |
//Location options: New York, Chicago: | |
String myLocation = "New York"; | |
int myRides = 54; | |
int myDays = 26; | |
int myAge = 30; | |
boolean hasDisability = false; | |
TransitCalculator myFares = new TransitCalculator(myLocation,myRides,myDays,myAge,hasDisability); | |
System.out.println(Arrays.toString(myFares.getRidePrices())); | |
System.out.println(myFares.getBestFare()); | |
} | |
} |
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