我不明白這個錯誤信息 (Python)

Question

我剛剛開始使用 Python，我編寫了這個應該接受用戶輸入並打印結果的小程序。 但是，我不明白運行它時發生的錯誤：

代碼：

# The purpose of this program is to use the user's input (the price of their meal), and outputs a receipt telling them how much the meal costs with tax and an optional tip.

print("Thank you for coming! We hoped you enjoyed the meal. Please use our all new PythonBillPayer! A fast way to pay for your day!")

PriceOfMeal = float(input("Please enter the price of your meal"))
TipAmount = float(input("Please enter amount of tip you would like to give"))

def receiptCalculation(PriceOfMeal, TipAmount):
    NewPrice = (((((13/100)*PriceOfMeal)) + PriceOfMeal) + TipAmount)
    return NewPrice

print(receiptCalculation(PriceOfMeal))

錯誤信息：

builtins.TypeError: receiptCalculation() missing 1 required positional argument: 'TipAmount'

Answer 1

方法receiptCalculation需要Arguments: PriceOfMeal和TipAmount 。 receiptCalculation(PriceOfMeal)只向該方法傳遞一個參數，因此它會引發一個錯誤。

Answer 2

receiptCalculation需要兩個參數，但就行了：

print(receiptCalculation(PriceOfMeal))

僅給出一個論點。 所以解釋器告訴你你在函數調用中缺少一個參數。