Get Grid Method That Gets Input From User

May 9, 2014

I have a get grid method that gets input from the user. I also have a display grid method that is supposed to display the get grid method but it doesn't. What do I do to make the display grid method work properly. I am not allowed to use a main method.

private int a1,a2,a3,a4,b1,b2,b3,b4,c1,c2,c3,c4,d1,d2,d3,d4;
public void getGrid ()
{
System.out.println();
System.out.print ("Enter Row 1: ");
a1 = i.nextInt();
a2 = i.nextInt();
a3 = i.nextInt();
a4 = i.nextInt();
System.out.print ("Enter Row 2: ");
b1 = i.nextInt();
b2 = i.nextInt();
b3 = i.nextInt();
b4 = i.nextInt();

[code]....

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Pass User Input - Initializing Array In Method

Feb 7, 2015

I need to pass user input from the main method, which is then validated using another method that is returned as a valid score, and then I pass the valid input to another method that stores the data in an array. The array is initialized within the method. I tried to use an if-else statement to initialize the array, because I originally did this at the beginning of the method. I soon learned that I was creating a new array everything I accessed the method. Needless to say, this isn't working either.

public static void main(String[] args) {
int judges = 7;
float[] validScores = new float[judges];
for (int i = 0; i < judges; i++) {
float score = -1;

[Code] ....

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This program contains a superclass and a subclass that will gather the following information from the user:

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Everything works fine except that I have to create a boolean method in this program that is required to determine based on user input whether they want to be added to a mailing list.

I cannot get this method to work with main, each time it is called it will always return the value but main will constantly read the last statement (else, where it will read "not wanting to be added to the mailing list).

The only way I can get this part of the program to work is by adding an equals method in main that ignores the case, but I am required to write a boolean method so this is not allowed.

Superclass:

public class Person
{
private String name;
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{
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[Code] ...

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Scanner scan = new Scanner(System.in);
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String neg;

public void getUserNum()

[code]...

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Where do I input this segment?

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public void getUserInput(){
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[Code] ....

This is my client file.

class Client{
public static void main(String []args){
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How To Get User Input

Nov 13, 2014

I have been coding in my class at school (Grade 11 Computer science) and i just downloaded the program on my computer at home, unfortunately i cannot access my computer notes at home and i also dont remember certian specifics of coding, so my question is how would i get user input to create a program. The comments are the parts i dont remember. (I am trying to slowly build my memory with this stuff)

Here is my code so far:

import java.util;
[highlight=java]
public class hello_world {
public static void main(String[] args) {
string name;
//WHAT DO I PUT HERE????

[code]....

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[Code]....

*****This is what I get when I run it

run:

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f.text.that.will.hav
e.straight.left.and.
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public class Main {
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Jul 2, 2014

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Exception in thread "main" java.lang.RuntimeException: Uncompilable source code - Erroneous sym type: java.lang.Integer.parseInt

ArrayList<Integer> leftCU = new ArrayList<>(); {
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Java Code:

//imports packages
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[code]...

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Java Code:

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Java Code:

String keyword = t3.getText();
String sql1;
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I trying to get this code to get user input instead of reading from a hardcoded array. I'm getting compile errors while trying to get user input. Here's some of the code:

Java Code: // BubbleSort Java
// compile with: javac BubbleSort.java
// run with: java BubbleSort

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Apr 14, 2014

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import javax.swing.JOptionPane;
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[Code] .....

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package Lab7;
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public class lab10 {
/**
* @param args
*/
public static void main(String[] args) {
// TODO Auto-generated method stub
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[code]....

here is the rest of my program which is working fine besides the checking input. i would like to implement this method for checking inputs into all places where the user is asked to input something.

import java.util.Scanner;
public class DisplayingStrings {
public static void main(String[] args) {
Scanner input = new Scanner(System.in);
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[code]....

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Sep 13, 2014

I need to get users input from jtextfield and set it to JTable. This is my code:

public class Projektni extends JFrame {
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public final JTextField prezime = new JTextField(10);
public final JTextField index = new JTextField(10);
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