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Implement validations for numeric input and comment program

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Reference no: EM131271619

Using Java A supermarket wants to reward its best customer of each day, showing the customer's name on a screen in the supermarket. For that purpose, the customer's purchase amount is stored in an arraylist<double> and the customer's name is stored in a corresponding arraylist<string>.

Implement a method

Public static string nameofBestCustomer (array<double> sales.

Arraylist<string> customers)

That returns the name of the customer with the largest sale.

Write a program that prompts the cashier to enter all prices and names, adds them to two array lists, calls the method that you implemented, and displays the results. Use a price of 0 as a sentinel.

Must use constants, implement validations for numeric input and comment program. if two pay same price display both names.

Reference no: EM131271619

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