main.py

# Github is confusing asf
while True:
    print("Menu\n"
          "-------------\n"
          "1. Encode\n"
          "2. Decode\n"
          "3. Quit\n")

    men_opt = int(input("Please enter an option: "))

    if men_opt == 1:
        password = input("Please enter your password to encode: ")
        encoded = ''
        for digit in list(password):
            encoded_digit = int(digit) + 3
            encoded += str(encoded_digit)
        print("Your password has been encoded and stored!\n")

    if men_opt == 2:
        decoded_list = ''
        for digit in encoded:
            new_digit = int(digit) - 3
            decoded_list += str(new_digit)
        print("The encoded password is", encoded,", and the original password is", decoded_list,".")

    if men_opt == 3:
        break