#include
#include
#include
struct linkedlist
{
int data;
struct linkedlist *next;
};
typedef struct linkedlist node;
    void main()
    {
    node *head,*ptr,*new1;
    char ch;
    int large;
    clrscr();
    head=(node *)malloc(sizeof(node));
    ptr=head;
            do
            {
            printf("\nEnter the data \n");
            scanf("%d",&ptr->data);
            printf("\nDo 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');
  ptr=head;
  large=ptr->data;
  // printf("\nLinklist elements are:\n");
  while(ptr!=NULL)
  {
  ptr=ptr->next;
  if(ptr->data>large)
  large=ptr->data;
  }
  printf("\nLargest Number in linked list= %d\t",large);
  getch();
  }