PracticeAssignment2A

import java.util.Scanner;

public class PracticeAssignment2A {
    public static void main(String[] args) {

        Scanner inp = new Scanner(System.in);

        System.out.println("LTC Bus Fare Calculator");
        System.out.println("-------------------------------\n");

        final double adultPrice = 1.90;
        final double studentPrice = 1.54;
        final double seniorPrice = 1.43;
        final double childPrice = 1.10;

        int student = 0;
        int senior = 0;
        int adult = 0;
        int child = 0;

        double totalPrice = 0;


        System.out.print("How many riders are in your group? ");
        int riderCount = inp.nextInt();
        while (riderCount < 0) {
            System.out.println("Invalid count of riders.");
            System.out.print("How many riders are in your group? ");
            riderCount = inp.nextInt();
        }

        for (int i = 0; i < riderCount; i++) {
            System.out.println("Enter the rider Input for rider " + i + " (A, S, R, C)");
            char riderInput = inp.next().toUpperCase().charAt(0);

            switch (riderInput) {
                case 'A': {
                    System.out.println("Adult. Ticket price is $" + adultPrice);
                    adult++;
                    totalPrice += adultPrice;
                    break;
                }
                case 'S': {
                    System.out.println("Student. Ticket price is $" + studentPrice);
                    student++;
                    totalPrice += studentPrice;
                    break;
                }
                case 'R': {
                    System.out.println("Senior. Ticket price is $" + seniorPrice);
                    senior++;
                    totalPrice += seniorPrice;
                    break;
                }
                default: {
                    System.out.println("Child. Ticket price is $" + childPrice);
                    child++;
                    totalPrice += childPrice;
                    break;
                }
            } // end switch
        } // end for
        System.out.printf("Your group consists of %,d adult(s), %,d student(s), %,d senior(s) " +
                "and %,d child(ren).\n", adult, student, senior, child);
        System.out.println("The total bus fare for you group is $" + totalPrice);
    }

}