//Name: Dylan Trevino
//
//  This program determines the total COST of movie tickets, snacks, and taxes.
// A child's ticket cost is 60% of an adult ticket cost. Every one gets the same type of snack.
// Taxes must be collected on the cost of the snacks ONLY.

import java.util.*;

public class MovieBill   {

	// final double TAXRATE = .0825;
	// Cannot be referenced from static context, placed instead in: static main
	public static void main(  String[] args  ) {
		Scanner reader = new Scanner (System.in);

		final double TAXRATE = .0825;

		int children = 0;
		int adults = 0;

		// Input variables
		double costPerTicket = 0.0;
		double costPerSnack = 0.0;

		// Calculation variables
		int people = 0;
		double adultCost = 0.0;
		double childCost = 0.0;

		double costOfTickets = 0.0;
		double costOfSnacks = 0.0;

		double taxes = 0.0;

		double totalBill = 0.0;

		// Inputs
		System.out.println("Enter the number of children attending");
			children = reader.nextInt();
		System.out.println("Enter the number of adults attending");
			adults = reader.nextInt();
		System.out.println("Enter the ticket COST of an adult");
			costPerTicket = reader.nextDouble();
		System.out.println("Enter the cost of one SNACK ");
			costPerSnack = reader.nextDouble();


		// Calculations
		people = adults + children;

		adultCost = adults * costPerTicket;
		childCost  = children * (costOfTickets * 0.6);

		costOfTickets = adultCost + childCost;


		costOfSnacks = people * costPerSnack;


		taxes = costOfSnacks * TAXRATE;


		totalBill =  costOfTickets + taxes;


		// Output
		System.out.println();
		System.out.println("Number of adults:    " + adults);
		System.out.println("Number of children:    " + children);

		System.out.println("Total number of people:    " + people);

		System.out.printf("Total Cost of Tickets:%8.2f \n", costOfTickets);
		System.out.printf("Total cost of Snacks (plus Taxes):%8.2f \n", taxes);

		System.out.printf("Total:%8.2f \n" ,  totalBill);
	}
}