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Calculate and display the total cost of all calls

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Reference no: EM131341743

Create a class GSMCallHistoryTest, with which to test the functionality of the class GSM, from task 12, as an object of type GSM. Then add to it a few phone calls (Call). Display information about each phone call. Assuming that the price per minute is 0.37, calculate and display the total cost of all calls. Remove the longest conversation from archive with phone calls and calculate the total price for all calls again. Finally, clear the archive.

Reference no: EM131341743

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