Modify WorkerTester class in such a way it reads from a file (workers.txt) the workers information and stores it in a polymorphic array called workers(of type Worker). The array is then passed to a method called statistics() to display the basic information and the received pay for all Salaried paid workers, the less paid worker and the most paid worker. Assume that each line in the workers.txt contains information about one worker If the worker is a salaried worker, the line contains S name salary If the worker is hourly paid, the line contains H name hourlyRate numHours

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Array

The simplest way to start thinking about an array is as a collection, or a set of elements. In programming, these elements may be constants, variables, functions and pointers.