83 8 Create Your Own Encoding Codehs Answers Exclusive Link

The neon hum of the computer lab was the only sound as Maya stared at the prompt: 8.3.8: Create Your Own Encoding. Most of her classmates were just converting "hello" into numbers, but Maya wanted something "exclusive"—a cipher that felt like a secret handshake. She started by defining her dictionary. Instead of a simple

function start() let phrase = readLine("Enter a phrase: "); let secretMessage = encode(phrase); println(secretMessage); function encode(str) let result = ""; for (let i = 0; i < str.length; i++) let letter = str.charAt(i); result += encodeLetter(letter); return result; function encodeLetter(char) char == 'S') return "$"; else // Return the character as-is if no rule exists return char; Use code with caution. Tips for "Exclusive" Customization 83 8 create your own encoding codehs answers exclusive

The given code is: 83 8 3 5 1 9 1

1. Decide on code units: two-digit decimal 01–27.
2. Build mapping table:

   for char in text:
       if char.upper() in ALPHABET:
           index = ALPHABET.find(char.upper())