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Type: Posts; User: shin777

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  1. Replies
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    257

    guess program problems.

    import java.util.Random;
    import java.util.Scanner;
    import java.io.*; //needed for file and IOException

    /**
    This program will demonstrate a guessing game.

    */

    public class...
  2. Re: 2 questions about making bar chart using asteriks

    oh.. that worked. thx a lot. :D
  3. 2 questions about making bar chart using asteriks

    import java.util.Scanner; //import scanner statement

    public class BarChartProgram
    {
    public static void main(String [] args)
    {
    Scanner keyboard = new Scanner (System.in); //scanner object...
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    261

    Re: How do you code to compare result?

    oh i c. my bad. was just having day and it was kinda unclear who he was referring to. i am sorry. scratch what i said. :)
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    261

    Re: How do you code to compare result?

    how the heck is this spamming? you must be high or something. if you have nothing to say to help me, please just don't post. I had similar post but I was asking different question there and there was...
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    261

    How do you code to compare result?

    import java.util.Scanner; //import scanner statement

    public class InternetServiceProvider
    {
    public static void main(String [] args)
    {
    Scanner keyboard = new Scanner (System.in); //scanner...
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    181

    Re: why wouldn't it print my code?

    when i use "=", it says i need boolean. how do I put boolean here?
  8. Replies
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    181

    why wouldn't it print my code?

    import java.util.Scanner;

    public class InternetServiceProvider
    {
    public static void main(String [] args)
    {
    Scanner keyboard = new Scanner (System.in);

    String letter;
    double hours;
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    using class and method..

    2198

    here is instruction and here are code I wrote. it runs and produce right result but I am not so sure this is how instruction is asking me to
    write the code. could you verify and see if I did...
  10. Re: I need help to write encrypt and decrypt 4 digit numbers.

    Thank you. It works now. Do rest of code looks ok though?
    I still have hard time understanding how to undo modulus. Could you explain how it works or
    is there good link to explain it? I got help on...
  11. I need help to write encrypt and decrypt 4 digit numbers.

    So basically, I have to write a program that prompt 4 digit number in one dialog box to encrypt the numbers. encryptions are following.
    Add 7 to each digit and then %10, swap 1st and 3rd digit, swap...
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    Re: What is this question asking?

    That's what I was thinking but then again, I got burned on previous project when I did that. Previous one was

    My teacher never answer any of my questions straight and he tells me he doesn't know...
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    What is this question asking?

    Use decision logic to develop a Java application that determines whether a department store customer has exceeded the credit limit on their charge account.

    1. Account number
    2. Balance at the...
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