Question

嗨，所以我刚开始在学校学习python，但不了解老师的教学，并且我的代码开始运行时遇到了多个错误，该程序是关于某人与在线速度票务系统进行交谈的，它询问多少超出速度限制的人要走，并给予适当的罚款。我收到错误消息，例如，如果此人处于加速极限，则如果他继续执行该代码，则该代码应停止，并且我无法弄清楚他何时再次输入字母会问这个问题，这是我第二次使用堆栈溢出，请不要因为我提出问题的方式降级

fine = []

"""the check_warrant function uses for loop to
check the list if it matches with the drivers' name"""

def check_warrant(name):
    for person in warrant:
        if person == name:
            print(person.upper(), "IS WANTED FOR ARREST!!!")


def enterFine():
    individual_fine = 0
    validInput = False
    while validInput == False:
        try:
            speedlimit = int(input("Enter speedlimit :"))#local variables
            if speedlimit >= 0:
                speed = int(input("Enter speed :"))
            amountOver = speed - speedlimit


            if amountOver > 0:
                validInput = True
                print("You are over the speed limit")
                individual_fine += 630

            else:
                print("You are driving under the speed limit")
                return 0
        except ValueError:
            print("ERROR: Please enter number values only")
    return individual_fine        

#Main Routine
for i in range(1):
    name = input("Enter the name of the driver? :")
check_warrant(name) #calls the check_warrant function and enter the value name
ind_fine = enterFine()
print("Fine for {} is {}".format(name,ind_fine))

#Main routine
moreInput == "Y"
while moreInput == "Y":
    #Ask for input
    name = str(input("Enter name: "))
    enterFine() #enter fine function

    askInput = "X"
    while askInput != "Y" and askInput !="N":
        askInput = input("Do you wish to enter another speeder (Y/N): ")

    if askInput == "N":
        moreInput = "N"

使用我的基本python Speed售票程序解决问题

0 个答案: