Regular-expression 1.3

Question

hello every one, some body can help me with this, please, it work but i can not solved exercise

import re
lista = []
def numero():
num = str(input("numero telefonico: "))
# num = re.search(cambio,"00")
cambio = r"^00"
num=re.sub(cambio,"+",num)
lista.append(num)
for i in lista:
print(i)
return numero()
numero()

thank you

Answer 1

Hello Juan,
Please specify Python as the relevant language of the question (deduced from the code) ☝

https://code.sololearn.com/W3uiji9X28C1/?ref=app

Answer 2

What should the code do and what does it do instead?

Answer 3

hello my question is why this code does not work for solving the problem on python in sololearn