#include
#include
#include
struct linkedlist
{
 int data;
 struct linkedlist *next;
};
typedef struct linkedlist node;
         void main()
         {
         int count=0;
         node *head,*ptr,*new1;
         char ch;
         clrscr();
         head=(node *)malloc(sizeof(node));
         ptr=head;
  do
  {
  printf("\nEnter the data\n");
  scanf("%d",&ptr->data);
  count++;
  printf("Do you want to continue(y/n):");
  ch=getch();
     if(ch=='y')
     {
     clrscr();
     ptr->next=(node *)malloc(sizeof(node));
     ptr->next=new1;
     ptr=ptr->next;
     }
          else
          ptr->next=NULL;
  }
 while(ch!='n');

 printf("\nno of nodes inthe list %d",count);
 getch(); 
 }