#include <iostream>
#include <fstream>
 
using namespace std;
 
struct node
{
	char base;
	node* next;
};
 
void initialise(node*& head);
void read(node*& head);
void print(node*& head);
 
int main()
{
	node* head = NULL;
 
	cout << "Set linked list to NULL" << endl;
	initialise(head);
 
	cout << "Reading from file into linked list" << endl;
	read(head);
 
	cout << "Printing out linked list" << endl;
	print(head);
 
	return 0;
}
void initialise(node*& head)
{
	head = NULL;
}
void read(node*& head)
{
	node* temp;
	char filename[40];
	ifstream ins;
 
	cout << "Filename: ";
	cin >> filename;
 
	ins.open(filename, ios::in);
	temp = new node;
	if (temp == NULL)
	{
		cout << "An error occured: " << endl;
		exit(0);
	}
	if(ins.good())
	{
		while(!ins.eof())
		{
			ins >> temp->base;
			temp->next = NULL;
 
			if (head == NULL)
				head = temp;
			else
			{
				node* z;
				z = head;
 
				while (z->next != NULL)
				{
					z = z->next;
				}
				z->next=temp;
			}
		}
	}
}
void print(node*& head)
{
	node* temp;
	temp = head;
	while (temp != NULL)
	{
		cout << temp->base << endl;
		temp = temp->next;
	}
}

		while(!ins.eof())
		{
			ins >> temp->base;
			temp->next = NULL;
 
			if (head == NULL)
				head = temp;
			else
			{
				node* z;
				z = head;
 
				while (z->next != NULL)
				{
					z = z->next;
				}
				z->next=temp;
			}
		}