#include<iostream>
#include<stdio.h>
#include<stdlib.h>
#include<conio.h>

struct node{
    int info;
    struct node*next;
}*head,*p,*q,*temp;

struct node * createmode()
{
    temp=new(struct node);
    cout<<"enter info part";
    cin>>temmp->info;
    temp->next=NULL;
    return(temp);
}

void insert_beg()
{
    if(head==NULL)
    head=createmode();
    else
    {
        temp=createmode();
        temp->next=head;
        head=temp;
    }
}

void display()
{
    cout<<"my list is"<<endl;
    for(i=head;i!=NULL;i=i->next)
    cout<<i->info<<"  ";
}

void main()
{
    int choice;
    cout<<"1.Insert at begin"<<endl;
    cout<<"2.display"<<endl;
    cin>>choice;
    switch(choice)
    {
        case1:insert_beg();break;
        case2:display();break;
        case9:exit();
    }
}while(choice!=9);
}