如何用 for 循環替換這個 while 循環？

Question

如何使這個 while 循環成為 for 循環？

correctpassword = "pa55word"
guesses = 0
guess = ""
while guess != correctpassword:
  guess = input("Try guess the password: ")
  guesses = guesses + 1
  print("Password guessed correctly")
if guesses == 1:
  print("That took 1 guess" )
else:
  print("That took you " + str(guesses) + " goes")

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Answer 1

您可以使用iter運行無限for循環，並在 guess == correctanswer 時跳出循環。 檢查下面的代碼：

correctpassword = "pa55word"
guesses = 0
guess = ""
for i in iter(int, 1):
    guess = input("Try guess the password: ")
    guesses = guesses + 1
    if guess == correctpassword:
        print("Password guessed correctly")
        break
if guesses == 1:
  print("That took 1 guess" )
else:
  print("That took you " + str(guesses) + " goes")