fork download

copy

import java.io.*;
import java.util.*;
 
public class PolynomialAddition
{
    static File dataInpt;
    static Scanner inFile;
 
    public static void main(String[] args) throws IOException
    {
      dataInpt=new File("/home/ethan/blahg");
      inFile=new Scanner(dataInpt);
      StringTokenizer myTokens;
      String line, sentence;
      Node parent = new Node();
      while (inFile.hasNextLine())
      {
 
        Node tempParent = readLine();
        printList(tempParent);
      }
    }
	private static Node readLine() {
		Node parent = new Node();
		Node tempParent = parent;
		StringTokenizer myTokens;
		String line;
 
        line=inFile.nextLine();
        myTokens=new StringTokenizer(line);
        while (myTokens.hasMoreTokens())
        {
          Node current = new Node();
          current.value=myTokens.nextToken();
 
          parent.next=current;
          parent=current;
 
        }
 
		return tempParent.next;
	}
    public static void printList(Node head)
    {
        Node ptr; //not pointing anywhere
        for(ptr=head;ptr!=null;ptr=ptr.next)
          System.out.print(ptr.value + "  ");
        System.out.println();
    }
}

Main.java:4: class PolynomialAddition is public, should be declared in a file named PolynomialAddition.java
public class PolynomialAddition
       ^
Main.java:23: cannot find symbol
symbol  : class Node
location: class PolynomialAddition
	private static Node readLine() {
	               ^
Main.java:43: cannot find symbol
symbol  : class Node
location: class PolynomialAddition
    public static void printList(Node head)
                                 ^
Main.java:15: cannot find symbol
symbol  : class Node
location: class PolynomialAddition
      Node parent = new Node();
      ^
Main.java:15: cannot find symbol
symbol  : class Node
location: class PolynomialAddition
      Node parent = new Node();
                        ^
Main.java:19: cannot find symbol
symbol  : class Node
location: class PolynomialAddition
        Node tempParent = readLine();
        ^
Main.java:24: cannot find symbol
symbol  : class Node
location: class PolynomialAddition
		Node parent = new Node();
		^
Main.java:24: cannot find symbol
symbol  : class Node
location: class PolynomialAddition
		Node parent = new Node();
		                  ^
Main.java:25: cannot find symbol
symbol  : class Node
location: class PolynomialAddition
		Node tempParent = parent;
		^
Main.java:33: cannot find symbol
symbol  : class Node
location: class PolynomialAddition
          Node current = new Node();
          ^
Main.java:33: cannot find symbol
symbol  : class Node
location: class PolynomialAddition
          Node current = new Node();
                             ^
Main.java:45: cannot find symbol
symbol  : class Node
location: class PolynomialAddition
        Node ptr; //not pointing anywhere
        ^
12 errors

Standard output is empty