Create a new node for each entry in a .txt file - c

Question

Okay so I've been doing a program which would read elements of a txt file using scanf (cmd input redirection). A new node must be created for every entry in the file and add it at the end of the list. Here's my code so far:
struct Elem{
int Atnum;
char Na[31];
char Sym[4];
};
struct nodeTag {
struct Elem entry;
struct nodeTag *pNext; // pointer to the next node
};
typedef struct nodeTag Node;
The function that would initialize it is this:
Node *
InitializeList(Node *pFirst, int n)
{
int i;
Node *head, *temp = 0;
pFirst = 0;
for (i=0; i<n; i++){
head = (Node *)malloc(sizeof(Node));
scanf("%d", &head->entry.AtNum);
scanf("%s", head->entry.Na);
scanf("%s", head->entry.Sym);
if (pFirst != 0)
{
temp->pNext = head;
temp = head;
}
else
{
pFirst = temp = head;
}
fflush(stdin);
temp->pNext = 0;
}
return pFirst;
}
and lastly, print it
void
Print( Node *pFirst )
{
Node *temp;
temp = pFirst;
printf("\n status of the linked list is\n");
while (temp != 0)
{
printf("%d %s %s", temp->entry.AtNum, temp->entry.Na, temp->entry.Sym);
temp = temp -> pNext;
}
}
Now, I can't get the program to run properly. No run-time errors though but the output seems to be garbage. I've been working for hours for this and I cant' get my head around it. Thank you for your help!

Answer 1

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
struct Elem
{
int AtNum;
char Na[31];
char Sym[4];
};
struct nodeTag
{
/* entry must be a pointer in order to not lose the values
and/or encounter memory conflicting errors
*/
struct Elem *entry;
struct nodeTag *pNext;
};
typedef struct nodeTag Node;
// insert node at the first location
Node *insertFirst(Node *head, struct Elem *data)
{
Node *node = (Node *) malloc(sizeof(Node));
// fill in data
node->entry = data;
/* point it to old first node
in simple words: "put this node before the head"
*/
node->pNext = head;
// point first to new first node
head = node;
return head;
}
Node *InitializeList(int n)
{
int i;
Node *head = NULL;
struct Elem *data;
for (i = 0; i < n; i++)
{
// allocate memory for the struct Elem of each node
data = (struct Elem*) malloc(sizeof(struct Elem));
scanf("%d", &data->AtNum);
scanf("%s", data->Na);
scanf("%s", data->Sym);
head = insertFirst(head, data);
}
return head;
}
//display the list
void printList(Node *head)
{
Node *ptr = head;
printf("\nStatus of the linked list is:\n");
//start from the beginning
while(ptr != NULL)
{
printf("%d %s %s", ptr->entry->AtNum, ptr->entry->Na, ptr->entry->Sym);
printf("\n");
ptr = ptr->pNext;
}
}
int main(int argc, char *argv[])
{
Node *head;
head = InitializeList(3);
printList(head);
return 0;
}
I hope I didn't come too late! If not, please check this answer as the solution, thanks! :-)