Hi everybody !
This part is really tough : at every level I meet a problem...last one was a bug.
I looked at the line 26 : devoirs = moyenne(etudiant["devoirs"]), but "devoirs" must be a string, shouldn't have to change it.
Looked at line 50 : resultats.append(calcule_moyenne(etudiant)), which seems normal to me.
Looked at line 53 : print calcule_classe_moyenne(etudiants), which also seems normal to me.
And all these lines used to work before...
Maybe a part of the code which uses these lines ?
Thanks in advance for your suggestions.