using System;

​

interface Dimensions{

float Length();

float Width();

}

​

public class Box:Dimensions{

float lengthInches;

float widthInches;

​

public Box(float length,float width){

lengthInches=length;

widthInches=width;

}

float Length(){return lengthInches;}

float Width(){return widthInches;}

​

float Dimensions.Length(){return lengthInches;}

float Dimensions.Width(){return widthInches;}

​

public static void Main(){

Box myBox=new Box(30.0f,20.0f);

Dimensions myDimensions=(Dimensions)myBox;

Console.WriteLine("Length: {0}",myDimensions.Length());

Console.WriteLine("Width: {0}",myDimensions.Width());

​

Console.WriteLine("Length: {0}",myBox.Length());

Console.WriteLine("Width: {0}",myBox.Width());

}

}