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Thread: Help with Arrays

  1. #1
    Join Date
    Sep 2012
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    Default Help with Arrays

    Hi I am trying to pass information from one method in to a 2 dimensional array any help is appreciated.
    import java.io.PrintStream;
    import java.util.Scanner;
    public class Survey {
        // instance variables
        public static final int SIZE = 10;
        private String title;
        private static int respondentID = 0;
        private static String[] questionsArray = new String[SIZE];
        private int numResponses;
        private boolean grid[][] = new boolean[SIZE][SIZE]; 
        private Scanner in = new Scanner(System.in);
        // Default Constructor
        Survey() {
            setTitle("Customer Survey");
        // Overloaded Constructor 1
        Survey(String ititle) {
        public static int getRespondnetID() {
            return respondentID;
        public static void setRespondentID(int respondentID) {
            Survey.respondentID = respondentID; // refers to respondentID in the first constructor
        public String getITitle() {
            return title;
        public void setTitle(String title) {
            this.title = title;
        public static int getRespondentID(){
            return respondentID;
        public static int generateRespondentId() {
            respondentID = 0;
            return ++respondentID;
        public void enterQuestions() {
            for (int i = 0; i < questionsArray.length; i++) {
                System.out.print("Please enter question: ");    ///LOOK
                String question = in.nextLine();
                questionsArray[i] = question;
        public void displaySurveyResults(final boolean[][] grid, final int row, final int col) {
            System.out.printf(title, "\n");
            ///LOOK This method must display the contents of the 'grid' array. NOT the questions
            boolean[][] logResponse = new boolean[SIZE][SIZE];
            logResponse = grid;
            for (int row =1; row = < 10; row++){
            for(int col = 1; col < 10; col++){
                int q = gNumber(logResponse, row, col);            
        public void logResponse() {
            int respondnetID;
            int response;
            int gNumber;
            respondnetID = new generateRespondentID();
            response = logResponse(response);
            ///LOOK logResponse MUST NOT do ANY input
        public void displayQuestionStats() {

  2. #2
    Super Moderator jps's Avatar
    Join Date
    Jul 2012
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    Default Re: Help with Arrays

    Do you have a question?

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