from random import * def simul_une_bille(h): droite=... for i in range(...): droite=droite+... return(...) def simul_N_billes(N,h): planche=[0 for i in range(...)] for i in range(...): a=simul_une_bille(h) planche[...]=planche[...]+1 return(planche) print(simul_N_billes(100,6)) import matplotlib.pyplot as plt plt.bar(range(7), simul_N_billes(500,6)) plt.show()