#include<stdio.h>
#include<stdlib.h>
struct Node
{
 int data;
 struct Node* next;
};
int main()
{
    int n;
    scanf("%d",&n);
    if(n<0)
    {
        printf("Invalid input");
        return 0;
    }
    struct Node *head=NULL,*tail=NULL;
    for(int i=0;i<n;i++)
    {
        int value;
        if(scanf("%d",&value)!=1)
        {
            printf("Invalid input");
            return 0;
        }
        struct Node* newNode=(struct Node*)malloc(six\zeof(struct Node));
        newNode->data=value;
        newNode->next=NULL;
        if(head==NULL)
        {
            head=tail=newNode;
        }
        else
        {
            tail->next=newNode;
            tail=newNode;
        }
    }
    struct Node* temp=head;
    while(temp!=NULL)
    {
        printf("%d",&temp->data);
        if(temp->next !=NULL)
        {
            printf(" ");
        }
        temp=temp->next;
    }
    return 0;
}