Question

PYTHON ONLY

A store wants to reward its best customer of each day by showing the customer's name on a screen in the store. To do this they store the customers' amount of purchase and their names in two corresponding lists. Implement a function:

def bestCustomer(sales, customer)

that returns the name and sales amount of the customer with the largest sales for the day.

**Write a program the prompts the manager to enter all sales and customer names (in two lists) and displays the result. Use the sales amount of 0 as the sentinel value.

Answer 1

def Customer(sales, customer) :
    maxIndex = -1
    for i in range(len(sales)):
        if(sales[maxIndex] < sales[i]):
            maxIndex = i
    return maxIndex

def main():
    salesList = []
    namesList = []
    while(True):
        sales = float(input('Enter sales(0 to exit entering): '))
        if(sales == 0):
            break
        name = input('Enter name: ')
        salesList.append(sales)
        namesList.append(name)
    index = Customer(salesList, namesList)
    if(index == -1):
        print("No customers found")
    else:
        print("Highest sales =",salesList[index],", name=",namesList[index])

main()