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From: me@_ <me_member@newsguy.com>
Newsgroups: comp.lang.ada
Subject: Re: Java / Keyboard class, neophyte stumped
Date: 6 Oct 2001 07:19:22 -0700
Organization: Newsguy News Service [http://newsguy.com]
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Date: 2001-10-06T07:19:22-07:00
List-Id: <comp.lang.ada>

You do know about classpath in java, right?

and btw, Ada is not java, it is a different language. so this question
is send to the wrong group.



In article <7b4af09f.0110060529.368829c8@posting.google.com>,
the_edwards@ameritech.net says...
>
>I am tryin to use the Keyboard class included
>in a book by John Lewis.  I get the following 
>error messages:
>C:\MyJava\EvenNumber.java:9: cannot resolve symbol
>symbol  : class keyboard  
>location: package cs1
>import cs1.keyboard;
>           ^
>C:\MyJava\EvenNumber.java:26: cannot resolve symbol
>symbol  : variable keyboard  
>location: class EvenNumber
>		num = keyboard.readInt();
>                      ^
>2 errors
>
>
>Here is my code:
>
>import cs1.keyboard;
>import java.io.*;
>
>
>public class EvenNumber
>{
>
>	public static void main (String[] args)
>
>	{
>		int num=0;
>		int sum=0;
>		int test=0;
>
>						// keyboard input
>		System.out.println ("Input any integer over the value of 2: ");
>		System.out.println (" ");
>		num = keyboard.readInt();
>
>		while (test == 0)	//loop to repeat test for >2 condition
>		{
>
>			if (num < 2)	//Test to determine if the number is over 2
>				{
>					System.out.println ("The number you entered was less than 2");
>					System.out.println ("Please enter another integer: ");
>					//	num = Keyboard.readInt();
>					test = 0;
>			 	}
>			else
>					test = 1;
>
>		}
>
>
>
>				// loop to add all even integers
>		for (int i=0; i<=num; i=i+2)
>			{
>				sum=sum+i;
>			}
>				// print out results
>		System.out.println ("The sum of all even integers between");
>		System.out.println ("2 and your integer, "+ num + ", is: " + sum);
>		System.out.println (" ");
>
>
>	}
>}