如果我輸入2作爲輸入,輸出是-572662307。隊列彈出一些垃圾值
任何人都可以找出問題嗎?
struct node
{
int rollno;
struct node*n;
};
void read(struct node*);
void display(struct node*);
struct node* create();
struct node* cread();
struct node*head=NULL;
struct node*tail=NULL;
void read(struct node*p)
{
scanf("%d",&p->rollno);
p->n=NULL;
printf("\n");
}
void display(struct node*p)
{
printf("%d\n",p->rollno);
}
struct node* create()
{
struct node*q;
q=(struct node*)malloc(sizeof(struct node));
return q;
}
struct node* cread()
{
struct node*j;
j=create();
read(j);
return j;
}
void push(struct node*cur)
{
if(head==NULL)
{
head = cur;
tail = cur;
}
else
{
struct node*f;
f=head;
head->n = cur;
head=head->n;
}
}
struct node* pop()
{
struct node*p;
struct node*s = NULL;
p=tail;
if(p==NULL)
{printf("\n\t\t\tSTACK EMPTY\n");}
else
{
//display(p);
s = p;
tail=p->n;
free(p);
}
return s;
}
DWORD WINAPI workerThreadProcedure(LPVOID lparam)
{
struct node* cur;
struct node* disp = NULL;
printf("Enter the input: ");
cur =cread();
push(cur);
disp = pop();
printf("%d\n",disp->rollno);
return 0;
}
void main()
{
HANDLE workerThreadHandle[40];
int max_number=40;
for (int i = 0; i < 1; i++)
{
workerThreadHandle[i]= CreateThread(NULL,
0,
workerThreadProcedure,
(LPVOID)i,
0,
NULL
);
}
Sleep(5000);
}
輸入2在哪裏對不起? – Nobilis
DWORD WINAPI workerThreadProcedure()第3行,當用戶被要求「輸入輸入:」時,輸入2. – Ayse
DWORD WINAPI workerThreadProcedure()第3行,當用戶被要求輸入輸入時, 2. – Ayse