P. 95 Ex. 11.13

// Shavit Borisov
// CW

import java.util.Scanner;

public class Competition {

    public static void main(String[] args)
    {
        Scanner in = new Scanner (System.in);
        int playerAmount;
        double averageTime = 0;

        System.out.printf("How many people are participating in the competition? ");
        playerAmount = in.nextInt();

        Player[] participant = new Player[playerAmount];

        System.out.printf("Enter details for each participant\n");
        for(int i = 0; i < playerAmount; i++)
        {
            System.out.printf("Participant No. %d:\n", i + 1);
            System.out.printf("Name: ");
            String currentName = in.next();
            System.out.printf("Address: ");
            String currentAdress = in.next();
            System.out.printf("Id: ");
            String currentId = in.next();
            System.out.printf("Time: ");
            double currentTime = in.nextDouble();
            participant[i] = new Player(currentName, currentAdress, currentId, currentTime);
        }
        for(int i = 0; i < playerAmount; i++)
            averageTime += participant[i].getTime();

        averageTime /= playerAmount;

        for(int i = 0; i < playerAmount; i++)
            if(participant[i].getTime() < averageTime)
                participant[i].getData();

        in.close();
    }
}

// Next class

public class Player

{
    private String name;
    private String address;
    private String id;
    private double time;

    public Player(String name, String address, String id, double time)
    {
        this.name = name;
        this.address = address;
        this.id = id;
        this.time = time;
    }

    public double getTime()
    {
        return time;
    }

    public void getData()
    {
        System.out.printf("___________________________\n");
        System.out.printf("Name: %s\n", name);
        System.out.printf("Address: %s\n", address);
        System.out.printf("Id: %s\n", id);
        System.out.printf("Time: %f\n", time);
        System.out.printf("___________________________\n");
    }
}