>>> def coin_simulation(num_iter=100):
prizes = []
for I in range(num_iter):
prize_pot = 1
while True:
if random.random() >= 0.5:
prize_pot *= 2
else:
prizes.sppend(prize_pot)
break
return prizes
>>> coin_simulation()
Traceback (most recent call last):
File "<pyshell#11>", line 1, in <module>
coin_simulation()
File "<pyshell#10>", line 9, in coin_simulation
prizes.sppend(prize_pot)
AttributeError: 'list' object has no attribute 'sppend'