You are going to enhance the prior assignment by doing the following

1) Use list to create a menu

2) Add a function to the library that will return the results of the four operations in a dictionary all InOne(n1, n2)

Sample output

1) Add two numbers

2) Mult two numbers

3) Divide

4) Scalc

5) all in one ..

6) …

res=allInOne(5,2)

The results will be returned in this format.

res is dictionary {“add”:7, “sub”:3, “mult”:10, “div”:2.5)

* You must use the function in the library.

from res, you are going to print

5 + 2 = 7

5 – 2 = 3

5 * 2 = 10

5 / 2 = 2.5