Create the logic for a program that performs arithmetic functions. Design the program to contain two numeric variables. Prompt the user for…

Create the logic for a program that performs arithmetic
functions. Design the program to contain two numeric
variables. Prompt the user for values for the variables.
Pass both variables to methods named sum() and
difference(). Create the logic for the methods sum()
and difference(); they compute the sum of and diff erence
between the values of two arguments, respectively.
Each method should perform the appropriate computation
and display the results