83 8 Create Your Own Encoding Codehs Answers ((hot)) Jun 2026

Below is a fully functional solution that passes the CodeHS autograder. This example uses a custom mapping where each lowercase letter is replaced with a 2-symbol code.

-bit binary value to each character. A simple sequential method is common: 3. Encode "HELLO WORLD"

var encodingMap = 'a': '01', 'b': '02', 'c': '03', 'd': '04', 'e': '05', 'f': '06', 'g': '07', 'h': '08', 'i': '09', 'j': '10', 'k': '11', 'l': '12', 'm': '13', 'n': '14', 'o': '15', 'p': '16', 'q': '17', 'r': '18', 's': '19', 't': '20', 'u': '21', 'v': '22', 'w': '23', 'x': '24', 'y': '25', 'z': '26', ' ': ' ' ;

Encoding is a process of converting information from one format to another for the purpose of secure transmission or storage. A simple form of encoding is a substitution cipher, where each character in the original text (plaintext) is replaced by a different character in the encoded text (ciphertext).

Here is a straightforward mapping using 5 bits (which allows for possible combinations, enough for 26 letters + spaces): A: 00000 B: 00001 C: 00010 D: 00011 E: 00100 F: 00101 G: 00110 H: 00111 I: 01000 J: 01001 K: 01010 L: 01011 M: 01100 N: 01101 O: 01110 P: 01111 Q: 10000 R: 10001 S: 10010 T: 10011 U: 10100 V: 10101 W: 10110 X: 10111 Y: 11000 Z: 11001 Space: 11010 How to Complete the CodeHS Assignment

The primary objective of CodeHS 8.3.8: Create Your Own Encoding