精选优质文档-倾情为你奉上#include#include#includestruct ringint number;struct ring *next;struct ring* creat(int n )struct ring *q,*p,*head;int i=1;q=head=NULL;while(inumber=i;if(q=NULL)head=q=p;elseq-next=p;q=p;i+;q-next=head;return head;struct ring* delete_number(struct ring *head,int k)struct
