Voici, un algorithme en Python , qu'affiche cet algorithme?
a=0 for j in range(3): a=-3*a+3 print(a)
a=-2 for j in range(3): a=-3*a+1 print(a)
a=2 for j in range(4): a=-a+1 print(a)
a=1 for j in range(3): a=-a+3 print(a)
a=1 for j in range(4): a=a-3 print(a)