Functions

 

Java only
 

Instructions 

 

For this assignment you will be using functions. You will ask the user to input
some numbers. The user can enter 4 numbers. You will then return if the numbers of it forms a
rectangle or a square (and if so, what is the perimeter). Remember you must use functions.
 

Sample Run:
Example 1:
Enter side 1
> 5
Enter side 2
> 3
Enter side 3
> 3
Enter side 4
> 5
Forms a rectangle with perimeter of 16
Example 2:
Enter side 1
> 5
Enter side 2
> 5
Enter side 3
> 5
Enter side 4
> 5
Forms a square with perimeter of 20
Example 3:
Enter side 1
> 5
Enter side 2
> 6
Enter side 3