return python

-2

回复总数然后将其打印在输出中的模块化python有问题。帮一帮？return python

def main(): 
    Monday = int(input("Enter the store sales for Monday: ")) 
    Tuesday = int(input("Enter the store sales for Tuesday: ")) 
    Wednesday = int(input("Enter the store sales for Wednesday: ")) 
    Thursday = int(input("Enter the store sales for Thursday: ")) 
    Friday = int(input("Enter the store sales or Friday: ")) 

    total = totalSales() 
    print("the total sales for the week are:", total) 


def totalSales(Monday, Tuesday, Wednesday, Thursday, Friday): 
    weeklyTotal = Monday + Tuesday + Wednesday + Thursday + Friday 
    return weeklyTotal 

main()

错误消息：

Enter the store sales for Monday: 5 
Enter the store sales for Tuesday: 4 
Enter the store sales for Wednesday: 6 
Enter the store sales for Thursday: 2 
Enter the store sales or Friday: 8 
Traceback (most recent call last): 
    File "so.py", line 16, in <module> 
    main() 
    File "so.py", line 8, in main 
    total = totalSales() 
TypeError: totalSales() takes exactly 5 arguments (0 given)

来源

2016-10-25 vtecjustkickedinyo

也许，如果你说你的“麻烦”的性质，有人可以帮助你。 –

你还没有指定你的问题是什么。但我敢打赌，你面临的主要问题是你没有将所需的参数传递给'totalSales（）'。看看你如何定义函数，并看看你是如何调用它。 – idjaw

即时尝试将总销售额中的所有销售总额加起来，然后将其返回 – vtecjustkickedinyo

你有所需的信息传递给你的函数。你有五个输入参数。当你调用函数时，你必须给它五个值。

total = totalSales(Monday, Tuesday, Wednesday, Thursday, Friday)

...在你主要应该解决这个问题。

DETAIL

我看到，当我运行你的代码看起来像这样的问题。注意错误信息的最后一行：它描述了问题。将来，请记住在您的发布中包含此信息。

Enter the store sales for Monday: 5 
Enter the store sales for Tuesday: 4 
Enter the store sales for Wednesday: 6 
Enter the store sales for Thursday: 2 
Enter the store sales or Friday: 8 
Traceback (most recent call last): 
    File "so.py", line 16, in <module> 
    main() 
    File "so.py", line 8, in main 
    total = totalSales() 
TypeError: totalSales() takes exactly 5 arguments (0 given)

来源

2016-10-25 00:33:20 Prune

您需要将参数传递给totalSales函数。当您使用参数调用函数时，请记得将它们包含在调用中。作为一个非常简单的例子：

功能

def AddNumbers(x, y): 
    return x + y

呼叫

AddNumbers(1,2) #<-1 and 2 represent x and y in the above function

在你的代码已经声明为函数：

def totalSales(Monday, Tuesday, Wednesday, Thursday, Friday):

但当你称它你不知道传递任何的参数：

total = totalSales()

它应该是：

def main(): 
    Monday = int(input("Enter the store sales for Monday: ")) 
    Tuesday = int(input("Enter the store sales for Tuesday: ")) 
    Wednesday = int(input("Enter the store sales for Wednesday: ")) 
    Thursday = int(input("Enter the store sales for Thursday: ")) 
    Friday = int(input("Enter the store sales or Friday: ")) 

    total = totalSales(Monday, Tuesday, Wednesday, Thursday, Friday) 
    print("the total sales for the week are:", total) 


def totalSales(Monday, Tuesday, Wednesday, Thursday, Friday): 
    weeklyTotal = Monday + Tuesday + Wednesday + Thursday + Friday 
    return weeklyTotal 

main()

来源

2016-10-25 00:33:37

你是不是传递必需的参数，以您的totalSales()功能，因为它需要5个参数，你不给任何。由于输出看起来很奇怪，我还修复了您的打印声明。

代码：

def main(): 
    Monday = int(input("Enter the store sales for Monday: ")) 
    Tuesday = int(input("Enter the store sales for Tuesday: ")) 
    Wednesday = int(input("Enter the store sales for Wednesday: ")) 
    Thursday = int(input("Enter the store sales for Thursday: ")) 
    Friday = int(input("Enter the store sales or Friday: ")) 

    total = totalSales(Monday, Tuesday, Wednesday, Thursday, Friday) # Added arguments to function 
    print("the total sales for the week are: %s" % total) # Fixed Print 


def totalSales(Monday, Tuesday, Wednesday, Thursday, Friday): 
    weeklyTotal = Monday + Tuesday + Wednesday + Thursday + Friday 
    return weeklyTotal 

main()

来源

2016-10-25 00:33:52

@ cricket_007感谢编辑！我错过了！ –

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