内容发布更新时间 : 2024/12/25 13:11:11星期一 下面是文章的全部内容请认真阅读。
WORD格式可编辑 p=p->next; }
return 0; }
main()
{ SLIST *head; int k; char ch; char a[N]={'m','p','g','a','w','x','r','d'}; head=creatlist(a); outlist(head);
printf(\ scanf(\ k=fun(head,ch);
if (k==0) printf(\
else printf(\}
SLIST *creatlist(char *a) {
int i;
SLIST *tou,*p;
tou=(SLIST*)malloc(sizeof(SLIST)); //创建并初始化头结点 tou->data=N; tou->next=NULL;
for(i=0;i p=(SLIST*)malloc(sizeof(SLIST)); p->data=a[i]; p->next=tou->next; tou->next=p; } return tou; } void outlist(SLIST *h) { SLIST *p; p=h->next; if (p==NULL) printf(\ else { printf(\ do { printf(\ while(p!=NULL); printf(\ } } 专业知识分享 WORD格式可编辑 3、//去偶操作,链表中各节点按数据域递增有序链接,函数fun的功能是,删除链表中数据域值相同的节点,使之只保留一个 #include struct list *next; } SLIST; void fun( SLIST *h) { SLIST *p,*shanchu; //用于遍历的指针p,用于删除的指针shanchu p=h->next; /p为寿元节点 while(p->next!=NULL) //终止条件 { if(p->data==p->next->data) //判断是否有重复原素 { shanchu=p->next; p->next=shanchu->next; free(shanchu); } else p=p->next; } } SLIST *creatlist(int *a) { SLIST *h,*p,*q; int i; h=p=(SLIST *)malloc(sizeof(SLIST)); for(i=0; i { q=(SLIST *)malloc(sizeof(SLIST)); q->data=a[i]; p->next=q; p=q; } p->next=0; return h; 专业知识分享 WORD格式可编辑 } void outlist(SLIST *h) { SLIST *p; p=h->next; if (p==NULL) printf(\ else { printf(\ do { printf(\ printf(\ } } main( ) { SLIST *head; int a[N]={1,2,2,3,4,4,4,5}; head=creatlist(a); printf(\ fun(head); printf(\} 4、//在main函数中多次调用fun函数,每调用一次fun函数,输出链表尾部节点中的数据,并释放该节点,使得链表缩短。 #include struct list *next; } SLIST; void fun( SLIST *p) { SLIST *bianli,*shanchu; //遍历,删除 bianli=p; while(bianli->next->next!=NULL) { bianli=bianli->next; } printf(\ //输出 专业知识分享 WORD格式可编辑 shanchu=bianli->next; //释放 free(shanchu); bianli->next=NULL; } SLIST *creatlist(int *a) { SLIST *h,*p,*q; int i; h=p=(SLIST *)malloc(sizeof(SLIST)); for(i=0; i { q=(SLIST *)malloc(sizeof(SLIST)); q->data=a[i]; p->next=q; p=q; } p->next=0; return h; } void outlist(SLIST *h) { SLIST *p; p=h->next; if (p==NULL) printf(\ else { printf(\ do { printf(\ printf(\ } } main() { SLIST *head; int a[N]={11,12,15,18,19,22,25,29}; head=creatlist(a); printf(\ printf(\ while (head->next != NULL){ fun(head); printf(\ printf(\ } } 专业知识分享 WORD格式可编辑 5、实现约瑟夫环函数(选做) #include struct list *next; } SLIST; SLIST *creatlist(int m) { int i; SLIST *tou,*p,*wei; //头指针 生成节点指针 尾指针 tou=(SLIST*)malloc(sizeof(SLIST)); //头节点 wei=tou; 专业知识分享