Construções e Imaginações

I woke up that day and I said: I'm gonna do an encrypting program! And I actually did! I chose a encrypting method called Julius Caesar. How does that method work? Well, it converts every character into another character on the alphabet by 'jumping' to that character. By jumping, I mean adding a number to the place of the intitial character in the alphabet and see to what character that place on the alphabet corresponds. Say the initial character is 'a' (that is on the  1 (init. place) + 2 (jump var.) = 3, that corresponds to letter 'c').

I wrote the encoder and the decoder, which you can get to your computer by clicking here.