lst=[[]]*3 lst[0].append(7) try: print(lst[1][0]) except: print("0") answer =7
Apprenez de maniĂšre plus efficace, gratuitement :
Introduction Ă Python
7.1M apprenants
Introduction Ă Java
4.7M apprenants
Introduction Ă C
1.5M apprenants
Introduction Ă HTML
7.5M apprenants