Program to insert node at nth position in linked list

Write a function to insert a node at given position. Simple C Program to insert node at nth position.

C Program:

#include<stdio.h>
#include<stdlib.h>
 
struct Node
{
 int data;
 struct Node *next;
};
 
struct Node *CreateNode(int n)
{
struct Node *newNode=(struct Node*)malloc(sizeof(struct Node));
 newNode->data = n;
 newNode->next = NULL;
 return newNode;
}
 
int CountNodes(struct Node *head)
{
 int count = 0;
 struct Node *curr = head;
 while(curr!=NULL)
 {
  count++;
  curr = curr->next;
 }
 return count;
}
 
struct Node *Insert(struct Node *head,int n,int k)
{
 int i=1;
 struct Node *newNode = CreateNode(n);
 struct Node *temp = head;
 int count = CountNodes(head);
 /* If there is no node in linked list 
 and we have to add node at position first
 */
 if(head==NULL&&k==1)
 {
  head = newNode;
  return head;
 }
 
 if(count==k-1)
 {
  for(i=1;i<k-1;i++)
 {
  temp = temp->next;
 }
 newNode->next = temp->next;
 temp->next = newNode;
 return head;
 }
 else
 {
  printf("Insertion not possible\n");
  return head;
 }
 
}
 
void PrintList(struct Node *head)
{
 struct Node *curr = head;
 if(curr==NULL)
 {
  printf("List is empty");
 }
 else
 {
 while(curr!=NULL)
 {
  printf("%d ",curr->data);
  curr = curr->next;
 }
 }
 printf("\n");
}
int main()
{
 struct Node *head = NULL;
 head = Insert(head,54,10);
 head = Insert(head,32,1);
 head = Insert(head,45,3);
 PrintList(head);
 head = Insert(head,58,6);
 PrintList(head);
 
}