使用 Python 循环的 H3lp 高中生

Question

这应该是商店中系统的代码，如果有人想买别的东西，它会一次又一次地循环。请帮忙。

menu=["apple","water","juice"]

apple=50

water=80

juice=100

money=int(input("How much money in pennies do you have?"))

if money>=100:

  print("We have the following items you can buy: apple, water, juice")

elif money>=80 and money<=100:

  print("We have the following items you can buy: apple, water")

elif money>=50 and money<=80:

  print("We have the following item you can buy: apple")

else:

  print("Sorry, you can't buy anything.")

buy=input("What do you want to buy?")

if buy=="apple":

  print("You have",money-50)

elif buy=="water":

  print("You have",money-80)

else:

  print("You have",money-100)

other=(input("Do you want to buy anything else?"))

if other=="yes":

  while x=0:

  print(x)

    continue

elif other=="no":

  x+1

else:

  print("Error")

最后一部分不起作用 - 有人可以修复它吗？这是 Python 3-谢谢。

Answer 1

other=(input("Do you want to buy anything else?"))if other=="yes":&nbsp; &nbsp;while x=0:&nbsp; &nbsp; &nbsp; &nbsp; <-- should use x==0, but x is not declared&nbsp; &nbsp;print(x)&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <-- wrong indentation&nbsp; &nbsp; &nbsp; &nbsp;continueelif other=="no":&nbsp; &nbsp; x+1&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <-- even if x was declared, this only sum and nothing&nbsp;else:&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; more (nothing changes in your program)&nbsp; &nbsp; print("Error")即使它有效，这最后一部分基本上也没有任何用处。我建议您使用其他答案中发布的代码。