In C++ : the algorithm that performs the encrytion and decrytion of a plaintext to ciphertext message. It will use the shift Caesar method, the other will use the shift Affine method.
## Deliverables
Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. Complete copyrights to all work purchased. step by step input/comment fields for the user and what will be displayed.
## Platform
dos version of c++