#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <math.h>
 
struct node{
		int x;
		struct node *next;
	};
 
int i,num;
 
int main() {
	struct node *tail;
	struct node *temp;
	struct node *counter;
	struct node *conductor;
	printf("How much data do you have to enter? ");
	scanf("%d",&num);
 
 
 
	tail=(struct node *)malloc(sizeof(struct node));
	counter=tail;
	tail->x=21;
 
	do{
		temp=(struct node *)malloc(sizeof(struct node));
		printf("Enter data ");
		scanf("%d",&temp->x);
		temp->next=NULL;
		counter->next=temp;
		counter=temp;
		free(temp);
		i++;
	}while(i<num); 
 
	conductor=tail;
	printf("%d",conductor->next);
	while (conductor->next!=NULL){
		printf("%d",conductor->x);
		conductor=conductor->next;}
 
 
	getchar();
	return 0;
}