Calculator v1

[Gaijin]

I just don't get why you use while loop 2 times.
But for a second project nicely done.

I still would write a function to output the menu selection and ask for users selection and run it with the while loop until "option != 4"
then another function for the switch, but I guess I'm already getting too far for you....

So nice work!

EDIT:

Code:

cout << ":::Calculator v1::: \n";

is same as

Code:

cout << ":::Calculator v1::: " << endl;

I prefer the second