ShippingContainer.java
package shapes;

import shapes.SRectangle;

import java.util.Scanner;

import static java.lang.Math.*;
import static java.lang.Math.sqrt;

public class ShippingContainer {
    public static void main(String[] args) {
        Scanner prompt = new Scanner(System.in);
        System.out.println("Enter length: ");
        double length = prompt.nextDouble();
        System.out.println("Enter height: ");
        double height = prompt.nextDouble();
        System.out.println("Enter width: ");
        double width = prompt.nextDouble();
        //1st way
        SRectangle face = new SRectangle(height, length);
        SRectangle key = new SRectangle(width, length);
        double diagonal = key.diagonal();
        double distance = (sqrt(pow(face.height(), 2) + pow(diagonal, 2)));
        System.out.println("Distance from one conner to another (1st way answer): " + distance);

        //2nd way
        double diagonal2 = (sqrt(pow(length, 2) + pow(width, 2)));
        double distance2 = (sqrt(pow(height, 2) + pow(diagonal2, 2)));
        System.out.println("Distance from one conner to another (2nd way answer): " + distance2);

        //3rd way
        double distance3 = sqrt(pow(length, 2) + pow(height, 2) + pow(width, 2));
        System.out.println("Distance from one conner to another (3rd way answer): " + distance3);
    }
}