def dadosd(d,n):
dado=[[int(6*random()+1) for i in [1.. d]] for j in[1 ..n]]
ndado=[]
for e in dado:
suma=0
for i in [0 .. d-1]:
suma=suma+e[i]
ndado.append(suma)
sdado=[]
for i in [d .. 6*d]:
sdado.append((i,ndado.count(i)))
g=Graphics()
g+=points(sdado)
for i in [d .. 6*d]:
g+=line2d([(i,0),sdado[i-d]])
return g