如何修复Python中calculatesales的错误？ [英] How to I fix the error for the calculatingsales in Python?

问题描述

#Using loop to calculate the total sales for the week.
def calculatingsales():
    file = open('sale.txt','r')
    theweek = []
    numbers = []
    index = 0
    total = 0
# striping new characters and added acculumator
    for line in file:
        line.rstrip('\n')
        list = line.split(',')
        theweek.append(list)
        theweek[index][1] = float(theweek[index][1])
        numbers.append(theweek[index][1])
        total += theweek[index][1]
        index+=1     
       
    #print(total)
    print(theweek)
    print(numbers)                   
    print("The day with the lowest sales: ",theweek[numbers.index(min[numbers][1])
return calculatingsales (results) 


#splitting items into two dimensional list
'''
Sunday = ',10839.33'
Monday = ',8921.47'
Tuesday = ',15932.34'
Wednesday = ',7319.21'
Thursday = '11093.82'
Friday = '2304.90'
Saturday = ',9023.83'


Sunday_list = Sunday.split(',')
Monday_list = Monday.split(',')
Tuesday_list = Tuesday.split(',')
Wednesday_list = Wednesday.split(',')
Thursday_list = Thursday.split(',')
Friday_list = Friday.split(',')
Saturday_list = Saturday.split(',')

two_dim_list = [Sunday_list,
                Monday_list,
                Tuesday_list,
                Wednesday_list,
                Thursday_list,
                Friday_list,
                Saturday_list]

index1 = 0 # two d list
while index1 < len(two_dim_list):
    print('Total sales: ', two_dim_list[index1][0])
    print('Week days: ', two_dim_list[index1][1])

    index += 1
# slicing list
print(two_dim_list[sale:index1])'''

我的尝试：

What I have tried:

Sunday,10839.33
Monday,8921.47
Tuesday,15932.34
Wednesday,7319.21
Thursday,11093.82
Friday,2304.90
Saturday,9023.83

推荐答案

我们不知道你提供什么数据来获取错误，错误是什么，答案应该是什么，......真的是什么！



所以，这取决于你。

幸运的是，你有一个工具可以帮助你找到正在发生的事情：调试器。你如何使用它取决于你的编译器系统，但是一个快速的谷歌用于你的IDE名称和调试器应该给你你需要的信息。



放一个断点在函数的第一行，并通过调试器运行代码。然后查看您的代码，并查看您的数据并找出手动应该发生的事情。然后单步执行每一行检查您预期发生的情况正是如此。如果不是，那就是当你遇到问题时，你可以回溯（或者再次运行并仔细观察）以找出原因。


对不起，但我们不能为你做到这一点 - 时间让你学习一门新的（非常非常有用的）技能：调试！

We have no idea what data you provide to get the error, what the error is, what teh answer should be, ... anything at all really!

So, it's going to be up to you.
Fortunately, you have a tool available to you which will help you find out what is going on: the debugger. How you use it depends on your compiler system, but a quick Google for the name of your IDE and "debugger" should give you the info you need.

Put a breakpoint on the first line in the function, and run your code through the debugger. Then look at your code, and at your data and work out what should happen manually. Then single step each line checking that what you expected to happen is exactly what did. When it isn't, that's when you have a problem, and you can back-track (or run it again and look more closely) to find out why.

Sorry, but we can't do that for you - time for you to learn a new (and very, very useful) skill: debugging!

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