How to print the data part of a Linked List

Question

I am trying to print the data part of a linked list but when whenever i run my program there is no output.
#include<stdio.h>
#include <stdlib.h>
main()
{
struct node
{
int data;
struct node *link;
};
node* head=NULL;
node* temp=(struct node*)malloc(sizeof(struct node));
temp->data=2;
temp->link=NULL;
head=temp;
temp=(struct node*)malloc(sizeof(struct node));
temp->data=4;
temp->link=NULL;
node* temp1=head;
while(temp1->link!=NULL)
{
temp1=temp1->link;
printf("%d",temp1->data);
}
temp1->link=temp;

}

Answer 1

codemonkey
what if i want to add that 2nd node at the end position.