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23 changes: 23 additions & 0 deletions projects/023-coin-flip-simulation/python/main.py
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Original file line number Diff line number Diff line change
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import random
NUMBER_OF_EXTRACTIONS=10
coin_faces=["H","T"]
flips_counter=0

for i in range(NUMBER_OF_EXTRACTIONS):
stringa=""
coin_flip_count=0
tree_consecutive_coin=False

while not(tree_consecutive_coin):
coin_flip=random.choice(coin_faces)
print(coin_flip, end=" ")
coin_flip_count+=1
stringa+=coin_flip

if len(stringa)>=3 and stringa[-1]==stringa[-2]==stringa[-3]:
print(f"({coin_flip_count} flips)")
flips_counter+=coin_flip_count
tree_consecutive_coin=True

average=flips_counter/NUMBER_OF_EXTRACTIONS
print(f"On average, {average} flips were needed.")