#!/usr/bin/env python3

class Solution:

"""

@param: strs: a list of strings

@return: encodes a list of strings to a single string.

"""

def encode(self, strs):

return '-'.join([

'.'.join([

str(ord(c))

for c in s

])

for s in strs

])

"""

@param: str: A string

@return: decodes a single string to a list of strings

"""

def decode(self, str):

return [

''.join([

chr(int(c))

for c in s.split('.')

])

for s in str.split('-')

]

# 아래는 간단한 테스트 코드

import random

def generate_random_string(min_length=5, max_length=20):

# Choose a random string length between min_length and max_length

string_length = random.randint(min_length, max_length)

# Define the character categories

alphabets = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ'

numbers = '0123456789'

hanguls = '가나다라마바사아자차카타파하'

emojis = ['😀', '😂', '😉', '😍', '😎', '😭', '😊', '😜', '😢', '😱']

# Probability of selecting from each category

weights = [0.25, 0.25, 0.25, 0.25]

# Combine all categories into a single list

all_chars = list(alphabets + numbers + hanguls) + emojis

# Select characters based on the weights and create the final string

random_chars = random.choices(all_chars, k=string_length)

random_string = ''.join(random_chars)

return random_string

def generate_multiple_random_strings():

strings_list = []

# Generate a random number of strings, between 1 and 10

number_of_strings = random.randint(1, 10)

for _ in range(number_of_strings):

random_string = generate_random_string()

strings_list.append(random_string)

return strings_list

strs = generate_multiple_random_strings()

print(strs)

print(strs==Solution().decode(Solution().encode(strs)))