#include<stdio.h>
#include<stdlib.h>
typedef struct node{
    int data;
    struct node*next;
    struct node*prev;
    
}Node;
Node*head=NULL,*tail;
void create(int num)
{
    Node*newNode=(Node*)malloc(1*sizeof(Node));
    newNode->data=num;
    newNode->next=NULL;
    
    if(head==NULL)
    {
        head=newNode;
        tail=newNode;
    }
    else
    {
        newNode->next=tail;
        tail->next=newNode;
        tail=newNode;
    }
}
void display(){
    Node*itr;
    for(itr=head;itr!=NULL;itr=itr->next)
    printf("%d ",itr->data);
}
int main()
{
    int size,num,itr;
    if(!scanf("%d",&size))||size<=0);
    {
        printf("Invalid input");
        return 0;
    }
    
    for(itr=1;itr<=size;itr++){
        if(scanf("%d",&num)!=1);{
            printf("Invalid input");
            return 0;
        }
    }
    
    create(num);
    
    display();
    return 0;
}