#include<stdio.h>
#include<stdlib.h>
struct Node{
    int data;
    struct Noce* next;
};
int main()
{
  int n;
  scanf("%d",&n);
  if(n<0){
      printf("Invalid input");
      return 0;
  }
  struct Node *head = NULL, *tail = NULL;
  for(int i=0;i<n;i++){
      int value;
      if(scanf("%d",&value) !=1){
          printf("Invalid input");
          return 0;
      }
      struct Node* newNode = (struct Node*)malloc(sizeof(struct Node));
      newNode->data = value;
      newNode->next = NULL;
      if(head == NULL){
          head=tail=newNode;
      }
      else{
          tail->next=newNode;
          tail = newNode;
      }
  }
  struct Node* temp = head;
  while(temp!=NULL){
      printf("%d",temp->data);
      if(temp->next !=NULL){
          printf(" ");
      }
      return 0;
  }
}