Is this encryption?

Question

I made this simple program and I don't know if I can call it encryption or not so is this encryption or not

https://code.sololearn.com/cGGYeWv1H9g9/?ref=app

Answer 1

It is a good idea to understand the difference between encoding and encryption.

https://stackoverflow.com/questions/4657416/difference-between-encoding-and-encryption

Bluntly put and according to the content that I linked, your "encryption" looks more like encoding (although your intent was to encrypt) especially without the use of encryption keys. That said, should it be your first attempt, it was a very good one. I'm not an expert in cryptography, so take my comments with a grain of salt.

Answer 2

Hatsy Rei Thanks

Answer 3

It's called decrypter