#include<stdio.h>
#include<stdlib.h>

typedef struct node{
    int data;
    struct node *next;
}s1;
s1 *head=NULL,*tail=NULL;
void create(int num){
    s1 *new=(s1*)malloc(sizeof(s1));
    new->data=num;
    new->next=NULL;
    if(head==NULL){
        head=tail=new;
        tail->next=head;
    }else{
        tail->next=new;
        tail=new;
        tail->next=head;
    }
}
void insert(int val){
    s1 *new=(s1*)malloc(sizeof(s1));
    new->data=val;
    new->next=head;
    head=new;
    tail->next=head;
}
void display(){
    s1 *i;
    for(i=head;i!=NULL;i=i->next){
        printf("%d ",i->data);
    }
}

int main(){
    int size,num,val;
    scanf("%d",&size);
    if(size<=0){
        printf("Invalid input");
        return 0;
    }
    for(int i=1;i<=size;i++){
        if(!scanf("%d\n",&num)){
            printf("Invalid input");
            return 0;
        }
        create(num);
    }
    scanf("%d",&val);
    insert(val);

    display();
    return 0;
}