Package prices

import java.util.Scanner;
public class Exercise3_33BestPrice {

    public static void main(String[] args) {
        Scanner kb = new Scanner(System.in);
        System.out.println("enter a weight and price of package 1");

        // get user input
        double weightPackage1 = kb.nextDouble();
        double pricePackage1 = kb.nextDouble();

        // compute cost per weight unit
        double costByWeightPackage1 = pricePackage1/weightPackage1;

        System.out.println("enter a weight and price of package 2");

        // get user input
        double weightPackage2 = kb.nextDouble();
        double pricePackage2 = kb.nextDouble();

        // compute cost per weight unit
        double costByWeightPackage2 = pricePackage2/weightPackage2;

        if (costByWeightPackage1 < costByWeightPackage2){
            System.out.println("package one costs less");
        }
        else if (costByWeightPackage1 > costByWeightPackage2){
            System.out.println("package two costs less");
        }
        else {
            System.out.println("they cost the same");
    }

}
}