我创建了一个工资系统，用于计算工资总额，税额和净额。我可以从人员列表中创建一个一维数组。输出每个工作人员的毛税和净额。
我要回答的主要问题（第1个）是。
首先，我想将1维数组转换为2维数组。 （我不想使用NUMPY）
如果可能的话，您能否解释以下两点
当我将多个小时连接起来时，我使用逗号而不是+时出现错误，这是为什么
我如何编码输出，以便向我显示货币值，例如$
这是我的输出atm
output -: ['Kyle', '3,025.00', '605.00', '2,420.00', 'John', '3,025.00', '605.00', '2,420.00', 'Peter', '3,025.00', '605.00', '2,420.00', 'Harry', '3,025.00', '605.00', '2,420.00']
谢谢
香港专业教育学院试图使用嵌套的for循环来转换1darray但是我不是一个高级的编码器，无法实现这一点
#wages system to work out gross tax and net
#me
# #16/9/2019
#this is 20 percent of the gross for tax purposes
taxrate=0.2
#blank list
mylistwage=[]
def calc(i):
#input how much paid per hour joined with first iteration of for loop ie
#persons name
pph = float(input("how much does "+ i+ " get paid an hour"))
#as above but different question
hw = float(input("how many hours did "+ i+" work this week"))
#calculates the weekly gross wage
gross=hw*pph
#calculates tax needed to be paid
tax=gross*taxrate
#calculates how much your take home pay is
net=gross-tax
#adds the gross tax and wage to a one dimentionsal list
mylistwage.append(i)
#formats appended list so that it is to 2 decimal float appends 3 values
mylistwage.append(format(gross,",.2f"))
mylistwage.append(format(tax,",.2f"))
mylistwage.append(format(net,",.2f"))
mylist=["Kyle","John","Peter","Harry"]
for i in (mylist):
calc(i)
print(mylistwage)
最佳答案
一种方法是在calc方法中创建本地列表，然后添加必须在该列表中添加的所有信息，然后返回该列表。
现在在for循环中，在迭代mylist时，每次只需将其追加到mainlistwage变量中即可。
我建议对代码进行以下更改：
添加了CAP注释作为说明。
#wages system to work out gross tax and net
#me
# #16/9/2019
#this is 20 percent of the gross for tax purposes
taxrate=0.2
#blank list
mainlistwage=[] #CHANGING VARIABLE NAME HERE
def calc(i):
mylistwage = [] #CREATING LOCAL VARIABLE
#input how much paid per hour joined with first iteration of for loop ie
#persons name
pph = float(input("how much does "+ i+ " get paid an hour"))
#as above but different question
hw = float(input("how many hours did "+ i+" work this week"))
#calculates the weekly gross wage
gross=hw*pph
#calculates tax needed to be paid
tax=gross*taxrate
#calculates how much your take home pay is
net=gross-tax
#adds the gross tax and wage to a one dimentionsal list
mylistwage.append(i)
#formats appended list so that it is to 2 decimal float appends 3 values
mylistwage.append(format(gross,",.2f"))
mylistwage.append(format(tax,",.2f"))
mylistwage.append(format(net,",.2f"))
return mylistwage # ADDING RETURN STATEMENT
mylist=["Kyle","John","Peter","Harry"]
for i in (mylist):
mainlistwage.append(calc(i)) # APPENDING EACH RETURN LIST TO MAINLIST VARIABLE
print(mainlistwage)
关于python - 将工资从一维数组转换为二维数组，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/58004079/