Sory for a certainly too long code but the problem is in while the loop
def All_pref(cand=["A","B","C","D"],code=1) :
ncand=len(cand)
Scand=sorted(Set(cand))
all_pref=Arrangements(Scand,ncand).list()
all_pref1=[str(Word(x)) for x in all_pref]
if code==1 :
return ncand
if code==2 :
return all_pref1
cand=["A","B","C","D"]
Ap=All_pref(cand,2)
ne=[18,16,14,12,11,20,19,14,16,12,2,1,0,0,20,16,13,15,11,10,9,8,7,5]
alf=[list(build_alphabet(x)) for x in Ap]
show(alf)
resultats={}
alfc={}
iteration=0
while len(alf[0])>0:
show(alf)
resultats[iteration]={}
premier_par_pref =[[ne[i] if alf[i].index(x)==0 else 0 for i in range(len(alf))] for x in cand]
nb_fois_premier_par_pref = [add(x) for x in premier_par_pref]
show(nb_fois_premier_par_pref)
min_nb_fois_premier_par_pref = min(nb_fois_premier_par_pref)
index_min_nb_fois_premier_par_pref = nb_fois_premier_par_pref.index(min_nb_fois_premier_par_pref)
cand_el=cand[index_min_nb_fois_premier_par_pref]
show(cand_el)
resultats[iteration]["elimine"]=cand_el
alfc[iteration]=alf.copy()
show(alfc[iteration])
resultats[iteration]["liste"]=alfc[iteration]
[x.remove(cand_el) for x in alf]
cand.remove(cand_el)
iteration+=1
show(resultats)
if you look at the final result it is empty. Where do I fail ?
