/*
 * Redmond7wrong.java
 *
 * Created on March 14, 2002, 11:35 PM
 */

/**
 *
 * @author  mike
 * @version 
 */
public class Redmond7wrong {

    
    public static final int MINPERHOUR = 60;
    
    /** Creates new Redmond7wrong */
    public Redmond7wrong() {
    }

    /**
    * @param args the command line arguments
    */
    public static void main (String args[]) {
        int numCars;
        int cnt;
        double minutes;
        double miles;
        double currMPH;
        double currFine;
        int speedLimit;

        double totalMPH = 0.0;

        int numSpeeding = 0;

        double totalFines = 0.0;
        double percSpeeding;
        double aveFinePerSpeeding;
        double aveFinePerCar;
        double aveMPH;
        
        /* get how many drivers to process */
        System.out.println("How many cars will be logged in this batch? ");
        numCars = SavitchIn.readLineInt();

        /* ensure valid number of drivers */
        while (numCars <= 0) {
            System.out.println("Please enter a positive number of cars");
            numCars = SavitchIn.readLineInt();
        }
        /*************************************************/
        /* loop through user specified number of cars    */
        /* getting distance and time, calculating speed, */
        /* fine, and displaying bill if appropriate.     */
        /* and keep track of summary stats               */
        /*************************************************/
        for (cnt = 0;cnt <= numCars; cnt++) { //7

            int mph;
            /* get speed on Garden State Parkway and validate */
            System.out.println("Car " + (cnt + 1));
            System.out.println("Speed on Garden State Parkway (in miles per hour): ");
            mph = SavitchIn.readLineInt();
            while (mph <= 0) {	   
                System.out.println("Please enter a positive speed");
                mph = SavitchIn.readLineInt();
            }
            /* get time on turnpike and validate */
            /*
            System.out.println("Car " + (cnt + 1));
            System.out.println("Time on Garden State Parkway (in minutes): ");
            minutes = SavitchIn.readLineDouble();
            while (minutes <= 0) {	   
                System.out.println("Please enter a positive number of minutes");
                minutes = SavitchIn.readLineDouble();
            }
             **/
            /* get miles traveled on turnpike and validate */
            /*
            System.out.println("Miles on Garden State Parkway: ");
            miles = SavitchIn.readLineDouble();
            while (miles <= 0) {	   
		  System.out.println("Please enter a positive number of miles");	   
		  miles = SavitchIn.readLineDouble();    
            }
             **/
            
            /* get speed limit on turnpike and validate */
            System.out.println("Speed Limit on Garden State Parkway: ");
            speedLimit = SavitchIn.readLineInt();
            while ((speedLimit < 35) || (speedLimit > 65)) {	   
		  System.out.println("Please enter a speed limit between 35 and 65");	   
		  speedLimit = SavitchIn.readLineInt();    
            }
            

            /* mph is miles per minute times 60 minutes in an hour */
            //mph = (miles / minutes) * MINPERHOUR;
            
            totalMPH += mph;
            System.out.println("Speed: " +  mph);

            /* calculate drivers fine */ 
            double overLimit;
            double fine;
            /* handle not speeding */
            if (mph <= speedLimit) {
                fine = 0;
                overLimit = 0;
            }
            else {
                /* determine how much over speed limit */
                overLimit = mph - speedLimit;
            }
        
            /* determine if low speeding - 5 mph or less under speed limit */
            if ((overLimit > 0) && (overLimit <= 5)) {
		/* low speeding */
                fine = 20;
            } 
            /* determine if between 5 and 10 mph above limit */
            else if ((overLimit >= 5)&&(overLimit <= 10)) {
                fine = (20 + (2 * overLimit));
                // fine is doubled if speedlimit  is 65
                if (speedLimit == 65) {
                    fine = fine * 2;
                }
            }
            /* determine if between 10 and 20 mph above limit */
            else if ((overLimit >= 10) && (overLimit <= 20)) {
                fine = (20 + (4 * overLimit));
                // fine is doubled if speedlimit  is 65
                if (speedLimit == 65) {
                    fine = fine * 2;
                }
            }
            else {
		/* more than 20 mph over speed limit */
                fine = (50 + (5 * overLimit));
            
            }
            /* determine if driver is to be fined */
            if (fine > 0.0001) {
                /* driver is to be fined - print bill, 
		 * update count of speeders, and asccumulator for fines */
                System.out.println(" ");
                System.out.println("===========================< CUT HERE >===============================");
                System.out.println("                               Bill");
                System.out.println(" ");
                //System.out.println("   You traveled " + miles + " miles in " + minutes );
                //System.out.println("      - an average speed of " + mph + " miles per hour");
                System.out.println("   You traveled at a speed of " + mph + " miles per hour");
                System.out.println("   This compares to a speed limit of " + speedLimit);
                System.out.println("   The fine of " + fine + " has been charged to your account ");
                System.out.println(" ");
                System.out.println("===========================< CUT HERE >=============================== ");
                System.out.println(" ");
                numSpeeding++;
                totalFines += fine;
            }

        } /* end for loop */
        
        /* determine percent of drivers speeding */ 
        /* Take ratio and multiply by 100 to get percent */
        percSpeeding = ((int)numSpeeding / numCars) * 100.0;

        /* calculate mean fine per speeding driver */
        /* avoid divide by 0 */
        if (numSpeeding > 0) {
            /* there are speeders - calculate average */
            aveFinePerSpeeding = totalFines / numSpeeding;
        }
        else {
            /* no speeders */
            /* average is not really 0, but must display something */
            aveFinePerSpeeding = 0;
        }

        /* calculate average fine per car (all cars, speeding or not) */
        aveFinePerCar = totalFines / numCars;

        /* calculate average speed per car */
        aveMPH = totalMPH / numCars;

        /* final report for batch of cars */
        System.out.println(" ");
        System.out.println("                      Final Report ");
        System.out.println("                      ------------ ");

        System.out.println(" ");
        System.out.println(" In a batch of " + numCars + " cars " + numSpeeding + " were speeding "); 
        System.out.println(" ");
        System.out.println(" This represents " + percSpeeding + " percent of cars ");
        System.out.println(" ");
        System.out.println(" The total fines charged were " + totalFines);
        System.out.println(" This represents an average per speeding car of " + aveFinePerSpeeding);
        System.out.println(" OR an average for all cars of " + aveFinePerCar);

        System.out.println("  The average speed of all cars was " + aveMPH + " miles per hour ");
        
        System.out.println(" ");
        System.out.println("Goodbye  ");

       
    }

}