#include<iostream.h>
#include<conio.h>
class node
{
public:
int
data ;
node
*next;
};
void main()
{
node *start,*p,*beg;
char ch;
int j=0;
start='\0';
do
{
if(start=='\0')
{
start = new node;
p= start;
}
else
{
p->next=new node;
p=p->next;
}
cout<<"\nEnter
the elements\t";
cin>>p->data;
j++;
cout<<"\nEnter your choice(y/n)?\t";
cin>>ch;
}while(ch=='y'||ch=='Y');
p->next='\0';
cout<<"\nElements for nodes are";
p=start;
while(p!=0)
{
cout<<"\t"<<endl<<p->data;
p=p->next;
}
cout<<endl;
cout<<"\nNumber of nodes are "<<j;
getch();
cout<<"\n-----------------INSERTION AT THE
BEGINNING---------";
beg=new node;
cout<<"\nEnter Element for new node ";
cin>>beg->data;
beg->next=start;
start=beg;
cout<<"\nElement for nodes is";
p=start;
j=0;
while(p!=0)
{
cout<<"\t"<<endl<<p->data;
j++;
p=p->next;
}
cout<<endl;
cout<<"\nNumber of nodes = "<<j;
getch();
}
Output:
No comments:
Post a Comment