This is Improved Encryption and Decryption Program using Caesar-shift cipher method and turned into ASCII Charater List
Example
Enter your message: Hello GitHub !!
Enter you key [1 - 26]: 26
Encrypt or Decrypt? [E/D]: e
Your code [55, 47, 94, 94, 59, 126, 90, 54, 35, 62, 55, 44, 45, 126, 90, 126, 66, 126, 66]
Enter your message: [55, 47, 94, 94, 59, 126, 90, 54, 35, 62, 55, 44, 45, 126, 90, 126, 66, 126, 66]
Enter you key [1 - 26]: 26
Encrypt or Decrypt? [E/D]: d
Your message Hello GitHub !!
Example
Enter your message: Hello World
Enter you key [1 - 26]: 11
Encrypt or Decrypt? [E/D]: e
Your code Spwwz_6z?Cwo
Enter your message: Spwwz_6z?Cwo
Enter you key [1 - 26]: 11
Encrypt or Decrypt? [E/D]: d
Your message Hello World
Example
Enter your message: Hello World
Encrypt or Decrypt? [E/D]: e
Your code [72, 101, 108, 108, 111, 32, 87, 111, 114, 108, 100]
Enter your message: [72, 101, 108, 108, 111, 32, 87, 111, 114, 108, 100]
Encrypt or Decrypt? [E/D]: d
Your message Hello World