Link list problem->can't print the output...

Code:

---

/*The code*/
#include<stdio.h>
#include<stdlib.h>
typedef struct node {
        int ele;
        struct node *next;

}node;

void insertnode(int x);
void deletenode(int x);
void printlist();
node *head=NULL;

main(){
int i=0;
int num;

while (i<5){
        //printf("Enter a element:");
        //scanf("%d",&num);
        insertnode(i);
i=i+1;
}
printlist();
return 0;
}

void insertnode(int x){
        node *newnode;
        newnode=(node*)malloc(sizeof(node));
        newnode->next=head;
        head=newnode;
}

void printlist(){
        node *current=head;

        printf("Insert order:");
        while(current!=NULL){
                  printf("%d",current->ele);
          current=current->next;
        }

}

---

Code tagged by Hammer

First off, you're not actually placing the data into the list.

Second:

Code:

---

void insertnode(int x){
node *newnode;
newnode=(node*)malloc(sizeof(node));
//...each time, you point the new node's next pointer to the head, which...
newnode->next=head;
//...then gets pointed to the new node!
head=newnode;
}

---

This yeilds something like:

newnode-(next)->newnode

So here's how to remedy this:

1) declare a NULL traversal pointer, attach to head.
1) Traverse the length of head till you hit a NULL.
2) point traverse to newnode
3) set newnode->next to NULL.

That's it! Good luck.