C++中的引用,Node *head = new Node;Node &p = head;为什么会错?

C++中的引用,Node *head = new Node;Node &p = head;为什么会错? PDMS中P-Node是什么意思 #include main() { struct node{int n;struct node *nest;} *p; public Node(object data,Node next) { this.Data = data; this. TreeNode node = new TreeNode(); 括号里可以填写些什么参数? typedef struct node { int data; struct node *next; }Node,*Li typedef struct node { int data; struct node *next; } NODE,*n out.write(id+"[label=\""+node.toString().replace("\n","")+"\ terminal node是什么意思 typedef struct Node { ElemType data; struct Node *next; }Nod if(node is 1 and tick and num_pkts_sent < num_pkts[node]) 定义个结构node,然后typedef struct node NODE[10];是什么意思?