[ ASSIGNMENT ] Caesar Cipher

Question

Make a program that takes some "text" and a "key" as input and decrypts the text according to Caesar Cipher.

Understanding Caesar Cipher->
Each character in the original text is shifted n-terms backwards. n is the Key.
Example..
ABCDEF-> Ciphered text : XYZABC if the key is 3.
A shifts 3 places backwards to X, B to C and so on.

More info-> https://en.wikipedia.org/wiki/Caesar_cipher

All languages are welcome !

My Solution ::
https://code.sololearn.com/crFd1ibQnAI3/?ref=app

Answer 1

https://code.sololearn.com/cmMBOA739V6B/?ref=app

Answer 2

Another python code:
https://code.sololearn.com/cXZ8rxI0t98J/?ref=app

Answer 3

Due to the fact that this cipher is symmetrical, it is possible to use the same function for encryption and decryption. My Python solution which can solve the task not only for English but any other specified in advance alphabet is here:
https://code.sololearn.com/cs5jAI1sp8xQ/?ref=app
In test section there is also an example of a brut-force hacking, when key is not known.

Especially for @VcC (as for a big fun of this approach) I wrote a one-liner solution:
https://code.sololearn.com/c1gJ0M9pLyZX/?ref=app

Answer 4

Here is a caesar code cracker..also includes an xor code cracker https://code.sololearn.com/cgZm0YxU3mov/?ref=app

Answer 5

https://code.sololearn.com/WBUK631nshqT/?ref=app

Answer 6

https://code.sololearn.com/cCTW6G3p86hJ/?ref=app

Answer 7

cracks the code
https://code.sololearn.com/cgZm0YxU3mov/?ref=app

Answer 8

I wrote this a while ago
It’s in python3 and it won’t run on SoloLearn since it doesn’t give permission to read or write on its server
But feel free to try it on a windows.

https://code.sololearn.com/c1gFe49o2n8S/?ref=app

Answer 9

@AaronS sure. But mine didn’t work when I tried it here

Answer 10

Cool @VcC

Answer 11

Also check this one working with more complex codes using basic english text stats
https://code.sololearn.com/c7qc0rOjP2eW/?ref=app

Answer 12

My attempt in C++
https://code.sololearn.com/c2mq1FXOC5YR

Answer 13

This was one of the first functions i wrote with Ruby.
https://code.sololearn.com/c8aY3lQNKO3r
It's long winded and there are probably a million ways to condense it, but i was pretty proud at the time.

Answer 14

Here is my Advanced Caesar Cipher in Java

full explanation and instructions in remarks at beginning of the code

https://code.sololearn.com/cG9kNZwnHu04/?ref=app

Answer 15

Very Simplest Code in Java for Caesar Cipher👇👇
https://code.sololearn.com/czF9z9X8QsPd/?ref=app

Answer 16

Hey Aaron Stone I've made this a while ago. in my version instead of taking backward steps it takes forward steps.

https://code.sololearn.com/c0uMRM12sc7Q/?ref=app

Answer 17

@Aleksandar I have already done it ! I am not one of those to not do the assigned tasks myself. I am posting my solution.

Answer 18

Posted.

Answer 19

Okay @Flash.. I'll try it there.

Answer 20

Aleksandar Stevanovic I think it is nice to have problems to solve. If they are not the usual "print pattern x or reverse a string" kind of problems...