Fantasy Football

// Fantasy Football, a program that
// Renee Waggoner
// July 22, 2019
// Special Requirements: None
package fantasy_football;
import java.util.Scanner;

public class FantasyFootball {
    private int numberOfTeams; // Same as teamAverage.length.
    private int numberOfWeeks; // Same as weekAverage.length.
    private int[][] scores; //numberOfTeams rows and numberOfWeeks columns.
    private double[] weekAverage; // contains an entry for each week
    private double[] teamAverage; // contains an entry for each team
    private String[] teamName; // contains an entry for each team
    public void enterInData( )
    {
        Scanner keyboard = new Scanner(System.in);

        System.out.println("Enter number of teams:");
        numberOfTeams = keyboard.nextInt( );

        System.out.println("Enter number of weeks:");
        numberOfWeeks = keyboard.nextInt( );

        // Allocate array memory for teamName to store the team names.
        teamName = new String[numberOfTeams];

        // Allocate array memory for scores (2 dimensional array) to store a score for each team for each week.
        scores = new int[numberOfTeams][numberOfWeeks];

        for (int team = 0; team < numberOfTeams; team++)
        {
            System.out.println("Enter team name");

            // Read in Team name and store it in teamName
            teamName[team] = keyboard.next();

            for (int week = 0; week < numberOfWeeks; week++)
            {
                System.out.print("Enter score for team "+ teamName[team]);

                System.out.println(" on week number " + ( week + 1 ));

                // Read in a score and store it in the proper spot in the scores array
                scores[team][week] = keyboard.nextInt();
            }
        }
        keyboard.close();
    }

    public void fillTeamAverage( )
    {
        // Allocate memory for the teamAverage.
        teamAverage=new double[numberOfTeams];

        for (int team = 0; team < numberOfTeams; team++)
        {
            teamAverage[team] = 0;

            for (int week = 0; week < numberOfWeeks; week++)
            {
                teamAverage[team] += scores[team][week];
            }
            // Each entry in this array will contain the average weekly score for a given team.
            teamAverage[team] /= numberOfWeeks;
        }
    }

    public void fillWeekAverage( )
    {
        // Allocate memory for the weekAverage instance variable.
        weekAverage = new double[numberOfWeeks];

        for (int week = 0; week < numberOfWeeks; week++)
        {
            weekAverage[week] = 0;

            for (int team = 0; team < numberOfTeams; team++)
            {
                weekAverage[week] += scores[team][week];
            }
            // Each entry in this array will contain the average of all teams for a given week
            weekAverage[week] /= numberOfTeams;
        }
    }
    // This method will print out the display that was shown above.

    // At this point all of the information can be found in the private instance variables of the FantasyFootball class

    public void display( )
    {
        System.out.printf("%-20s", "Team Name");

        for (int week = 1; week <= numberOfWeeks; week++)
        {
            System.out.printf("%8s %d", "Week", week);
        }

        for (int team = 0; team < numberOfTeams; team++)
        {
            System.out.printf("\n%-20s", teamName[team]);
            // Note: if I used {} with this for statement the line up was wrong
            for (int week = 0; week < numberOfWeeks; week++)
                System.out.printf("%10d", scores[team][week]);
            System.out.printf("%16s", "Ave =");
            System.out.printf("%-10d", (int) teamAverage[team]);
        }
        System.out.printf("\n%-20s", "Weekly Ave:");

        for (int week = 0; week < numberOfWeeks; week++)
        {
            System.out.printf("%10d", (int) weekAverage[week]);
        }
    }

    public static void main(String[] args) {

        FantasyFootball f = new FantasyFootball();
        f.enterInData();
        f.fillTeamAverage();
        f.fillWeekAverage();

        f.display();
    }
}