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Type: Posts; User: lairel

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  1. Replies
    4
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    1,240

    Re: writing to an output...

    i'm still getting errors, this is what i have so far
    import java.util.Scanner;
    import java.io.*;

    public class IoDemo
    {
    public static void main(String[] args) throws...
  2. Replies
    4
    Views
    1,240

    Re: writing to an output...

    import java.util.Scanner;
    import java.io.*;

    public class IoDemo
    {
    public static void main(String[] args) throws IOException
    {
    //Create scanner object
    Scanner keyboard = new...
  3. Replies
    4
    Views
    1,240

    writing to an output...

    I wrote this code to access a file for input, but now i need to make the input into an output converting all characters to upper.

    import java.util.Scanner;
    import java.io.*;

    public class...
  4. Replies
    1
    Views
    1,022

    Completely lost, creating a bar graph

    i wrote this code:
    import java.text.DecimalFormat;
    import java.util.Scanner;

    public class salary
    {
    public static void main(String[] args)
    {
    //declare variables...
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