#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 i ,size,num;
    scanf("%d",&size);
    if(size<0||size==0){
        printf("Invalid input");
        return 0;
    }
    for(i=0;i<size;i++){
     if(!scanf("%d",&num)){
         printf("Invalid input");
         return 0;
     }
     }
     
     create(num);
    }
    
    display();
    return 0;
}