#include <iostream>
using namespace std;
struct Node {
    int data;
    Node* next;
};
int main() {
    Node *head,*p,*r;
    head = new Node;
    r=head;
    cin>>head->data;
    int x=head->data;
    int t;
    while(x>0) {
        p=new Node;
        cin>>t;
        p->data=t;
        p->next=nullptr;
        r->next=p;
        r=p;
        x--;
    }
    while(p->next!=nullptr) {
        cout<<p->data<<" ";
        p=p->next;
    }
    return 0;
}

不喜勿喷，谢谢各位大佬（毕竟就我一个小学生怎么能比得过各位高材生）