//Description of Program	example: Tool to Determine [ . . . ]
//Name
//date
//special requirements:

import java.util.Scanner;

public class Temperature {

	public static void main(String[] args) {
		Scanner scan = new Scanner(System.in);

	double celsius, fahrenheit;
	double input_total = 0;
	double fahrenheit_total = 0, celcius_total = 0;
	double fahrenheit_average, celcius_average;

	do {
		System.out.print("Enter the Temperature in Centigrade or <= -100.0 to quit: ");
		celsius = scan.nextInt();


			if (celsius > -100)
			{
				fahrenheit = ((9.0/5.0) * celsius + 32.0);

				input_total ++;

				fahrenheit_total = fahrenheit_total + fahrenheit;

				celcius_total = celcius_total + celsius;

				System.out.println("Temperature: F" + " (" + fahrenheit + ") " + "C" + " (" + celsius + ")");

			}

		}

	while (celsius > -100);

    if (input_total > 0)
    {
    	fahrenheit_average = (fahrenheit_total / input_total);
    	celcius_average = (celcius_total / input_total);
    }
    else
    {
    	fahrenheit_average = 0;
    	celcius_average = 0;
    }
    System.out.printf("Average: Fahrenheit:(%.2f)\n", fahrenheit_average);
    System.out.printf("Average: Centigrade:(%.2f)\n", celcius_average);

	scan.close();

	}


}