#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 dispay() {
    Node *itr;
    for(itr=head;itr!=NULL;itr=itr->next) {
        printf("%d ",itr->data);
    }
}
int main() {    
    int size,itr,num;
    scanf("%d",&size);
    if(size<0) {
        printf("Invalid input");
        return 0;
    }
    for(itr=1;itr<=size;itr++) {
        if(!scanf("%d",&num)) {
            printf("Invalid input");
            return 0;
        }
        create(num);
    }
    display();
    
    return 0;
}