Lab6/Password_Encoder.py at main · uraniumcrystalsmaster/Lab6 · GitHub

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# -*- coding: utf-8 -*-
"""
Created on Wed Oct 25 18:52:28 2023

@author: urani
"""

def encoder(user_input):
    password = ''

    for i in user_input:
        temp = str(int(i) + 3)
        if int(i) >= 7:
            password += temp[-1]
        else: password += temp
        #user_input.replace(user_input[i], int(user_input[i]) += 3)
    print(password)

def decode(password):

    password_list = list(password) #
    password_list
    decoded_password = ""

    for i in password_list:
        digit = int(i) - 3
        if digit < 0:
            digit = digit + 10
        decoded_password += str(digit)

    print(decoded_password)


def main():
    while True:
        user_input = input()
        if user_input.isdigit() == True:
            break

    user_input = str(user_input)
    encoder(user_input)
    decode(user_input)

if __name__ == '__main__':
    main()