I have to write a program that keeps the statistics for a basketball team of 10 players. The statistics are shots attempted, made percentage; free throws attempted, made percentage; offensive and defensive rebounds; assists; turnovers and total points. They need to put into parallel arrays. I am attempting to modify a golf score card program but am having problems with figuring out the arrays. The statistics will be entered in using a txt file in the following format:
10 //this being the number of players 1 //this being player 1 20 //shots attempt 15 //shots made 4 //free throws attempt 3 //free throws made 2 //off rebound 2 //def rebound 5 //assists 2 //turnovers 18 //total points 2 //and so on for 10 players
I can modify the txt file if needed
The following is my attempt so far at modifying the golf score card:
import java.util.Scanner;
import java.io.*;
public class BasketballScoreCard {
private int[] player;
private int[][] scores;
/////////////////////////////////////////////////////////////////
// Instantiate and read golf scores from a text file
public BasketballScoreCard(String fileName) throws IOException {
// Open the file
Scanner fileReader = new Scanner(new File(fileName));
// Read the number of days
int numPlayer = fileReader.nextInt();
// Instantiate dates and dailyScores
player = new int[numPlayer];
scores = new int[numPlayer][18];
// Read the scores for each day
// Date (yyyymmdd), followed by 18 scores
for (int i = 0; i < numPlayer; i++){
player[i] = fileReader.nextInt() ;
for (int j = 0; j < 18; j++)
scores[i][j] = fileReader.nextInt();
}
// Close the file
fileReader.close();
}
/////////////////////////////////////////////////////////////////
// Return a string with one line per day.
// Each line consists of a date and 18 scores
public String toString(){
String str = "";
for (int i = 0; i < player.length; i++){
str += "Player: " + player[i] + " \nScores:";
for (int j = 0; j < 18; j++)
str += " " + scores[i][j];
str += "\n";
}
return str;
}
/////////////////////////////////////////////////////////////////
// Return a string with two lines.
// The first line contains the date and scores for the best day
// The second line contains the date and scores for the worst day
public String highLowDays(){
// Assume that the first day is the best and worst
int indexLow = 0;
int indexHigh = 0;
int lowTotal = dayTotal(0);
int highTotal = dayTotal(0);
// Now consider the remaining days
for (int i = 1; i < player.length; i++){
int todayTotal = dayTotal(i);
if (todayTotal < lowTotal){
indexLow = i;
lowTotal = todayTotal;
}else if (todayTotal > highTotal){
indexHigh = i;
highTotal = todayTotal;
}
}
// Format the return string
String str = "";
str += "The best day: " + player[indexLow] + " score: " + lowTotal + "\n";
str += "The worst day: " + player[indexHigh] + " score: " + highTotal + "\n";
return str;
}
// Return the total for the indicated day
private int dayTotal (int i){
int total = 0;
for (int j = 0 ; j < 18; j++)
total += scores[i][j];
return total;
}
/////////////////////////////////////////////////////////////////
// Return a string with two lines.
// The first line indicates the hole with the lowest average
// The second line indicates the hole with the highest average
public String bestWorstHoles(){
String str = "";
return str;
}
// Return the average for the indicated hole
private double holeAverage (int j){
int numPlayer = player.length;
double average = 0;
for (int i = 0 ; i < numPlayer; i++)
average += scores[i][j];
return average / numPlayer;
}
}
I don't seem to understand if I need to add one array for each stat or use one array for every stat. If I need to to use one array for each stat, how do I bring in the information from the text file to each separate array then?
