Question

Flowchart for Python program: Design and create a program for the ULM Coffee Shop to provide some customer market research data. When a customer places an order, a clerk asks for the customer’s zip code and age. The clerk enters that data as well as the number of items the customer orders. The program operates continuously until the clerk enters a 0 for zip code at the end of the day. When the clerk enters an invalid zip code (more than 5 digits) or an invalid age (defined as less than 5 or more than 105), the program reprompts the clerk continuously until a valid entry is made. When the clerk enters fewer than 1 or more than 12 items, the program reprompts the clerk two more times. If the clerk enters a high value (greater than 12) on the third attempt, the program accepts the high value, but if the clerk enters a negative value on the third attempt, an error message is displayed, and the order is not processed further (not counted and not accumulated). At the end of the program, display a count of the number of items ordered by customers from the same zip code as the coffee shop (71209) and a count from all other zip codes combined. Display the overall average customer age.   Additionally, display the total counts of the number of items ordered by customers under 30 and by customers 30 and older.

Answer 1

• I have pasted fully working code below
• I have also pasted a sample run of the code to test the code and attached the screenshots
• The code contains one main method which does all the work specified and at the end the data is printed as specified in the question
• In case of any doubts just comment down

------------------Screenshot-----------------

ksmukta:1z.python -> python a.py Zip code: 12 Age: 5 Enter number of items ordered: 12 Zip code: 71209 Age: 5 Enter number of items ordered: 1 Number of items ordered should be within 1 and 12 Enter number of items ordered: 1 Number of items ordered should be within 1 and 12 Enter number of items ordered: 1 Number of items ordered should be within 1 and 12 Enter number of items ordered: 1 Zip code: 10 Age: Enter number of items ordered: 5 Zip code:

number of items ordered by customers from the same zip code as the coffee shop (71209): number of items ordered by customers from all other zip codes combined: 17 overall average customer age: 19.0 total counts of the number of items ordered by customers under 30: 12 total counts of the number of items ordered by customers 30 or older: 5

------------------Code------------------

OrdersByZip = [0,0]

OrdersByAge = [0,0]

coffee_shop_zipcode = "71209"

sum_age = 0

i = 0

def main():

global sum_age, i

print("Zip code:")

zipCode = raw_input()

while(len(zipCode)>5):

print("Zip code must not be more than 5 digits")

print("Zip code:")

zipCode = raw_input()

while(int(zipCode)!=0):

print("Age:")

age = int(raw_input())

while(age<5 or age>105):

print("Age must be within 5 years and 105 years")

print("Age:")

age = int(raw_input())

print("Enter number of items ordered:")

numItemsOrdered = int(raw_input())

if(numItemsOrdered<1 or numItemsOrdered>12):

print("Number of items ordered should be within 1 and 12")

print("Enter number of items ordered:")

numItemsOrdered = int(raw_input())

if(numItemsOrdered<1 or numItemsOrdered>12):

print("Number of items ordered should be within 1 and 12")

print("Enter number of items ordered:")

numItemsOrdered = int(raw_input())

if(numItemsOrdered<1 or numItemsOrdered>12):

print("Number of items ordered should be within 1 and 12")

print("Enter number of items ordered:")

numItemsOrdered = int(raw_input())

if(numItemsOrdered<1):

i -= 1

if(numItemsOrdered>=1):

sum_age += age

ind = 0 if(zipCode==coffee_shop_zipcode) else 1

ind2 = 0 if(age<30) else 1

OrdersByZip[ind] += numItemsOrdered

OrdersByAge[ind2] += numItemsOrdered

i += 1

print("Zip code:")

zipCode = raw_input()

while(len(zipCode)>5):

print("Zip code must not be more than 5 digits")

print("Zip code:")

zipCode = raw_input()

main()

print("number of items ordered by customers from the same zip code as the coffee shop (71209): " + str(OrdersByZip[0]))

print("number of items ordered by customers from all other zip codes combined: " + str(OrdersByZip[1]))

if(i>0):

print("overall average customer age: " + str(sum_age*1.0/i))

else:

print("overall average customer age: 0")

print("total counts of the number of items ordered by customers under 30: " + str(OrdersByAge[0]))

print("total counts of the number of items ordered by customers 30 or older: " + str(OrdersByAge[1]))