Problem $1$ Python on pycharm

Use the code below to create a function. Call the function storeDiscount. We want to automate the process. So$,$ call the function and inside the function prompt the user for the input on A$,$ B$,$ and C$.$ Most likely, if this was a piece of code for a store, the inputs would be entered into the function storeDiscount as parameters. We would already know how many A$,$ B$,$ and C the customer bchish. You can create the function either way.

# A store will give a discount of $20\%$ if the purchase is above $$100.$

# item A costs $$18\mathrm{.}50B$ is $$27\mathrm{.}90C$ is $$50$

# ask the user how many of each is purchased

# then calculate the discount $($ if any$)$ and the total amount due.

# We need three input statements and we'll need these to be integers

# we need three variables to match A$,$ B$,$ C

# need a variable for discount and total amount purchased

num$\_$A $=$ int$($input$("$How many of A did you purchase? $"))$

num$\_$B $=$ int$($input$("$How many of B did you purchase? $"))$

num$\_$C $=$ int$($input$("$How many of C did you purchase? $"))$

initial$\_$cost $=18\mathrm{.}50**$ num$\_$A $+27\mathrm{.}90*$ num$\_$B $+50\mathrm{.}00*$ num$\_$C

if initial$\_$cost $>100$:

discount $=0\mathrm{.}20**$ initial$\_$cost

final$\_$bill $=$ initial$\_$cost $-$ discount

print$("$The discount is $",$ discount$)$

else:

final$\_$bill $=$ initial$\_$cost

print$("$There was no discount on your bill."$)$

print$("$The total due is $",$ final$\_$bill$)$