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class not found error

raghav sai

Joined: Sep 22, 2011
Posts: 1
import java.util.*;
import java.sql.*;
class DDemo
public static void main(String[] args) throws Exception
Connection con=DriverManager.getConnection("jdbcracle:thin:@localhost:1521:XE","system","cse508");
Scanner sc=new Scanner(;
System.out.println("enter rno");
int n=sc.nextInt();
PreparedStatement pst=con.prepareStatement("insert into student values(?)");
System.out.println("row inserted");
the above is my program
even after setting the classpath i am getting java.lang.classnotfounderror
can you please helpme
Jeanne Boyarsky
author & internet detective

Joined: May 26, 2003
Posts: 32818

Welcome to CodeRanch!

Can you show what is in your classpath? Are you running at the command line or in an IDE?

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Akhilesh Trivedi
Ranch Hand

Joined: Jun 22, 2005
Posts: 1599
Looks like your first post, just for your information, we do have useful-tags.

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I agree. Here's the link:
subject: class not found error
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