// This program determines the popularity of the various
// combinations of drinks offered by a vending machine.
// It uses a class that has an output method that outputs percentages as well
// as frequency counts and has a method to output the most popular drink.
// Barry Cornelius, 19 June 2000
import java.io. BufferedReader;
import java.io. InputStreamReader;
import java.io. IOException;
public class VendingMachineProg
{
   public static void main(final String[] pArgs) throws IOException
   {
      final BufferedReader tKeyboard = 
            new BufferedReader(new InputStreamReader(System.in));
      final int tNumberOfDrinks = 8;
      final VendingMachine tVendingMachine = 
            new VendingMachine(tKeyboard, tNumberOfDrinks);
      tVendingMachine.setFrequencyCountsToZero();
      tVendingMachine.readInSelectionsAndUpdateFrequencyCounts();
      tVendingMachine.outputFrequencyCountsAndPercentages();
      tVendingMachine.outputTheMostPopularDrink();
   }
}