#include <stdio.h> //建立链表 //结点 struct linkNode{ int date; struct linkNode *next; }; int main() { struct linkNode node1 = {10}; struct linkNode node2 = {20}; struct linkNode node3 = {30}; //创建链表 //头结点 struct linkNode *nodeHead; nodeHead = &node1; node1.next = &node2; node2.next = &node3; node3.next = NULL; return 0; }