ShippingContainer.java
package shape;
import shapes.SRectangle;
import java.util.Scanner;

public class ShippingContainer {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        double width = scanner.nextDouble();
        System.out.println("width of container="+width);
        double length = scanner.nextDouble();
        System.out.println("length of container ="+length);
        double height = scanner.nextDouble();
        System.out.println("height of container="+height);
        SRectangle face = new SRectangle(width, length);
        SRectangle key = new SRectangle(face.diagonal(), height);
        double distance = key.diagonal();
        System.out.println("distance between two far corners of the container=" + distance);

    }
}