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Start your free trialMichał Borowiecki
14,097 PointsWhy use a list's length to count the number of attempts?
Is there any reason why a list's length is used as a counter in the loop instead of an integer? My code works fine, but I'm wondering whether in some other cases this approach might fail. Maybe there's a bigger picture that I don't see yet. Right now, for me what Kenneth is doing in this video feels like using a pot to make pancakes. Of course you can do it and it works, but why not a pan?
import random
def game():
secret_num = random.randint(1,10)
counter = 5
while counter > 0:
try:
guess = int(input("You have {} chances. Guess a number between 1 and 10: ".format(counter)))
except ValueError:
print("{} is not a number".format(guess))
break
else:
if guess == secret_num:
print("You got it! My number was {}".format(secret_num))
break
elif guess < secret_num:
print("Too small")
else:
print("Too big")
counter -=1
else:
print("The number was {}".format(secret_num))
play_again = input("Enter 'y' to play again " ).lower()
if play_again != 'y':
print("Bye!")
else:
game()
game()
2 Answers
Ryan Cross
5,742 PointsHe will track the guesses and use it in a later video I believe.
John Mills
Python Web Development Techdegree Student 565 PointsIt's more common to use a counter like you did. I suspect he just want's to show that a list can be used as well by utilising the len() and .append functions. He is just stretching the students' brains.