import java.util.Scanner;
import java.text.DecimalFormat;
/**
* This program will calculate the weight of an object on every planet
* in our solar system, Pluto, and Earth's moon.
*
* @author Anon
* @version 1/26/2019
* This work complies with the *INSERT UNIVERSITY* honor code.
*/

public class PlanetWeights {
    /**
    * Main method.
    * @param args - command line arguments.
    */
    public static void main(String[] args) {
        // Inputs
        Scanner in = new Scanner(System.in); // Scanner f0r user input.
        System.out.print("Enter the name of the item: "); // User prompt.
        String item = in.nextLine(); // User's item name.
        System.out.print("How much does the item weigh? "); // User prompt.
        double weight = in.nextDouble(); // User's item weight.
        in.nextLine(); // Fixes scanner bug.
        System.out.print("What is the unit of measure? "); // User prompt.
        String measure = in.nextLine(); // User's preferred unit.

        // Format for output: the 0s are replaced if decimals are needed.
        DecimalFormat commas = new DecimalFormat("###,##0.000");

        // Output.
        System.out.printf("\n"
            + "On Mercury, the " + item + " weighs about "
            + "%s " + measure + ".\n"
            + "On Venus, the " + item + " weighs about "
            + "%s " + measure + ".\n"
            + "On the Moon, the " + item + " weighs about "
            + "%s " + measure + ".\n"
            + "On Mars, the " + item + " weighs about "
            + "%s " + measure + ".\n"
            + "On Jupiter, the " + item + " weighs about "
            + "%s " + measure + ".\n"
            + "On Saturn, the " + item + " weighs about "
            + "%s " + measure + ".\n"
            + "On Uranus, the " + item + " weighs about "
            + "%s " + measure + ".\n"
            + "On Neptune, the " + item + " weighs about "
            + "%s " + measure + ".\n"
            + "On Pluto, the " + item + " weighs about "
            + "%s " + measure + ".\n",
             commas.format(weight * 0.378),
             commas.format(weight * 0.907),
             commas.format(weight * 0.166),
             commas.format(weight * 0.377),
             commas.format(weight * 2.364),
             commas.format(weight * 1.064),
             commas.format(weight * 0.889),
             commas.format(weight * 1.125),
             commas.format(weight * 0.067));
    }
}