Task

Demonstrate a language's methods of:

   variable declaration
   initialization
   assignment
   datatypes
   scope 
   referencing,     and 
   other variable related facilities


 
# these examples, respectively, refer to integer, float, boolean, and string objects
example1 = 3
example2 = 3.0
example3 = True
example4 = "hello"
 
# example1 now refers to a string object.
example1 = "goodbye"
 