#include<stdio.h>
#include<stdlib.h>
typedef struct node{
    int data;
    struct node*next;
    
}Node;
Node *head=NULL,*tail;
void main(int num){
    Node *newnode=(Node*)malloc(sizeof(Node));
    newnode->data=num;
    newnode->next=NULL;
    if(head==NULL){
        head=newnode;
        tail=newnode;
    }
    else{
        tail->next=NULL;
        tail=newnode;
    }
}
void display(){
    Node*inr;
    for(inr=head;inr!=NULL;inr=ine->next){
        printf("%d ",inr->data);
    }
}
int main(){
    int num,size,inte;
    if(!scanf("%d ,&size")){
        printf("Invalid input");
        return 0;
    }
    
    for(inte=0;inte<size;inte++){
        printf("%d ",num);
        create (num);
    }
    
    display();
    return 0;
    
}