How to Make a Simple Calculator Using C++ Programming Language

This is a very simple Calculator built by using C++ programming language. It works on 4 types of operations which are addition, substraction, multiplication and division. I will further edit and improve this so as to do more operation.Stay tuneand thanks for watching. Get the code here : https://docs.google.com/document/d/1-YbHkt4LFELxd-_aeO-3Nw853qyMG6LiyzySOMJInq4/edit?hl=en_US