摘要: 代码如下 #include <stdio.h> int main(){ int *p; p = NULL; printf("p=0x%x\n",p); typedef struct node { int data; int * next; } * Lnode; Lnode q; q = NULL; 阅读全文
posted @ 2016-10-10 22:07 SuperYang 阅读(212) 评论(0) 推荐(0)