Creation of single linked list

Definition of structure

struct LinkNode
{
    
	int element;
	LinkNode* next;

};

Complete the definition of the structure , You need to include the Elements , And point to the next structure The pointer .
This structure can be seen as containing two properties , One is the element that needs to be saved （int element）, The other part is the pointer to the next element （Linknode* next）,p->next Call the pointer property of the structure , It can be modified .

Generation of linked list

1. Create isolated nodes

p = new LinkNode();
		p->element=x;// If it's worth , use .  If it's an address , use ->;

2. Dot the knot behind the previous node

while (x != -1) {
    
		p = new LinkNode();
		p->element=x;// If it's worth , use .  If it's an address , use ->;
		p->next = head->next;
		head->next = p;  // take p Give this pointer to head Of next, send head Of next Points to the first element of the list ; head->next  Be similar to  pos.x  call head Medium next attribute ;
		printf("Please enter a number:");
		scanf_s("%d", &x);
	}

Access to linked list

p = head;
	while (p->next != NULL) {
    
		printf("%d\t", p->next->element);// p In the next structure of element Elements 
		p=p->next;
	}