#include<stdio.h>
#include<stdlib.h>
typedef struct node{
    int data;
    struct node *next;
}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{
        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;
    scanf("%d",&size);
    if(size<=0){
        printf("Invalid input");
        return 0;
    }
    for(int itr=1;itr<=size;itr++){
        if(scanf("%d",&num)!=1){
            printf("Invalid input");
            return 0;
        }
        if(num< -1000||num>1000){
            printf("Invalid input");
            return 0;
        }
    }
    for(itr=1;itr<=size;itr++){
       scanf("%d",&num);n 
     
        create(num);
    }
    display();
    return 0;
}