Java Equivalent to ITC110 Assignment 5

Here is the java code

import java.util.Scanner;
public class GuessingGame {

 /**
  * This program presents a guessing game
  * where the computer randomly selects
  * a number between 0 and 1000
  * and the player gets 10 chances to guess
  * the player can play as many times
  * as he or she wants and the program
  * will list total wins and average score
  */
 int gameCounter=0;
 int[] scoreArray=new int[50];
 public static void main(String[] args) {
  //instantiate the class
  GuessingGame gg = new GuessingGame();
  //get the scanner
  Scanner reader = new Scanner(System.in);
  //initialize the variable for exiting
  int choice=1;
  //loop so the player can play until they choose
  //to quit
  do
  {
   //call the start of the game
  gg.Start();
  //increment the number of games
  gg.gameCounter++;
  System.out.println("Do you want to play again? 0 to quit");
  choice=reader.nextInt();
  
  }while (choice != 0);

 }
 
 private void Start()
 {
  //Call the method to get the random number
  double num=GetRandom();
  //the line below just for testing 
  //System.out.println((int)num);
  
  //cast the random number to an integer
  //and pass to the GetGuess method
  GetGuess((int)num);
 }
 
 private double GetRandom()
 {
  //Get the random number
  double number = Math.random()*1000;
  return number;
 }
 
 private void GetGuess(int number)
 {
  int score; //declare score counter
  Scanner reader = new Scanner(System.in);
  //loop backwards to keep score
  for(score=10; score > 0; score--)
  {
   System.out.println("Enter a quess between 0 and 1000");
   double guess=reader.nextDouble();
   
   //check the guesses
   if(guess > number)
    System.out.println("Your guess is too high");
   else if(guess < number)
    System.out.println("Your guess is too low");
   else
   {
    System.out.println("congratulations");
    break; //leave the loop if correct
   }
  }
  GetScores(score);//call the get scores method
 }
 
 private void GetScores(int score)
 {
  //output the current score
  System.out.println("Your current Score is " + score);
  //assign it to the scoreArray
  scoreArray[gameCounter]=score;
  //initialize the variable to get the totals
  int scoreTotal=0;
  //loop through the array to get the total

  for (int i=0;i<50;i++)
  {
   scoreTotal+=scoreArray[i];
  }
  //get the average casting it to a double to get decimal
  //pars
  double scoreAverage=(double)scoreTotal/(double)(gameCounter + 1);
  //pring out the results
  System.out.println("Your have played " + (gameCounter + 1) + "games");
  System.out.println("Your average score is " + scoreAverage);
 }

}

Here is a transcript of the console when the program is running

Enter a quess between 0 and 1000
500
Your guess is too low
Enter a quess between 0 and 1000
750
Your guess is too low
Enter a quess between 0 and 1000
875
Your guess is too high
Enter a quess between 0 and 1000
800
Your guess is too low
Enter a quess between 0 and 1000
850
Your guess is too high
Enter a quess between 0 and 1000
825
Your guess is too high
Enter a quess between 0 and 1000
812
Your guess is too low
Enter a quess between 0 and 1000
819
Your guess is too low
Enter a quess between 0 and 1000
822
Your guess is too low
Enter a quess between 0 and 1000

823
congratulations
Your current Score is 1
Your have played 1games
Your average score is 1.0
Do you want to play again? 0 to quit
1
Enter a quess between 0 and 1000
500
Your guess is too high
Enter a quess between 0 and 1000
250
Your guess is too low
Enter a quess between 0 and 1000
350
Your guess is too low
Enter a quess between 0 and 1000
425
Your guess is too low
Enter a quess between 0 and 1000
475
Your guess is too high
Enter a quess between 0 and 1000
450
Your guess is too high
Enter a quess between 0 and 1000
433
Your guess is too low
Enter a quess between 0 and 1000
444
Your guess is too high
Enter a quess between 0 and 1000
439
Your guess is too low
Enter a quess between 0 and 1000
441
Your guess is too high
Your current Score is 0
Your have played 2games
Your average score is 0.5
Do you want to play again? 0 to quit

0