Convert Date

Simple

Cette fonction doit prendre une chaîne de date au format dd/mm/yyyy et la convertir au format yyyy-mm-dd. Si l'entrée n'est pas au bon format, la fonction doit renvoyer un message d'erreur "Error: Invalid date.".

example

Entrée: Chaîne (str).

Sortie: Chaîne (str).

Exemples:

assert convert_date("25/12/2021") == "2021-12-25"
assert convert_date("01/01/2000")...

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date
string

by:

freeman_lex

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