What is the error? See the code in description

Question

import java.io.*;

public class Program
{
public static void main(String[] args) throws IOEception {
DataOutputStream c=new DataOutputStream("csd");

c.writeUTF("dyeyh") ;
c.writeDouble(63) ;
DataInputStream b=new DataInputStream("csd");
System.out.println(b.readUTF());

System.out.println(b.readDouble()) ;

}
}

Answer 1

I may be wrong, but you are using a "DataOutputStream" to input data, and a "DataInputStream" to output the data. Try switching those.