Assume the following structure declaration exists for the following questions:

struct Rectangle

{

int length;

int width;

};

Write a function that accepts a Rectangle structure as its argument and displays the structures contents on the screen;

Write a function that uses a Rectangle structure reference variable as its parameter and stores the users input in the structures members;

Write a function that returns a Rectangle structure. The function should store the users input in the members of the structure before returning it.