#include<stdio.h> typedef struct LNode { int data; struct LNode *next; }LNode,*LinkList; void ListDelete(LinkList &L,LNode *p,int &e) { LinkList q; if(p==L) L=p->next; else { q=L; while(q->next!=p) q=q->next; q->next=p->next; } e=p->data; delete p; } int main() { int n,i; scanf("%d",&n); LinkList p=new LNode; LinkList L=p; for(i=0;i<n;i++) { LinkList s=new LNode; s->data=i; p->next=s; p=s; } p->next=NULL; LinkList t = L->next->next; int e ; ListDelete(L,t,e); printf("%d ",e); p = L->next ; while(p) { printf("%d ",p->data); p=p->next; } printf(" "); return 0; }