Feu un programa que llegeixi un nombre
i que n’escrigui el nombre de dígits.
Entrada
L’entrada consisteix en un natural n.
Sortida
Cal escriure el nombre de dígits de n.
About statements
The official statement of a problem is always the one
in the PDF document. The HTML version of the statement
is also given to help you, but may contain some content
that is not well displayed. In case of doubt, always use the PDF.