while循环遇到循环终止条件停止了，可是不往下继续运行了。这是删除链表中重复的结点

Question

#include
#include
typedef int DataType;
typedef struct Node{
DataType data;
struct Node *next, *prior;
}LNode,*LinkList;
void CreateLinkList(LinkList L){
LinkList r, s;
DataType x;
printf_s("请输入链表数据:\n");
scanf_s("%d", &x);
r = L;
while (x != -1){
s = (LinkList)malloc(sizeof(LNode));
s->data = x;
r->next = s;
s->prior = r;
r = s;
scanf_s("%d", &x);
}
r->next = NULL;
}
void print(LinkList L){
LinkList p;
p = L->next;
while (p != NULL){
printf("%d\t", p->data);
p = p->next;
}
}
void DelLinkListData(LinkList L){
LinkList m,n,tempn;
DataType temp=0,tempm=0,des=0;
m = L->next;
tempn = L->next;
while (tempn != NULL){
printf("\n ok");
temp = tempn->data;
m = tempn->next;
printf("temp data is %d", temp);
while (m != NULL){
if ((m->data) == temp){
if (m->next == NULL){
m = m->prior;
m->next = NULL;
print(L);
}
else{
printf("\n == m data is %d and temp data is %d\n", m->data, temp);
n = m->prior;
n->next = m->next;
m = m->next;
m->prior = n;
print(L);
printf_s("ok");
printf_s("\n");
}
}
if (temp != (m->data)){
if (m->next != NULL){
printf("\n != m data is %d and temp data is %d\n", m->data, temp);
m = m->next;
}
else break;
}
}
printf("第%d趟循环的结束", tempm++);
tempn = tempn->next;
}
while ("while over");
}
void main(){
LinkList L;
L = (LinkList)malloc(sizeof(LNode));
L->next = NULL;
CreateLinkList(L);
printf_s("创建的链表为:\n");
print(L);
DelLinkListData(L);
printf_s("del is over");
print(L);
}

Answer 1

printf("第%d趟循环的结束", tempm++);
tempn = tempn->next;
}
while ("while over");  //这里什么鬼？？？
}