摘要: typedef struct p_node { int x; int y; struct p_node *p_node; }P_node; typedef int (*pfun)(int); int add(int a){ printf("fun:%d\n", a + 2); return a + 阅读全文
posted @ 2020-12-15 00:18 且将新火试新茶 阅读(50) 评论(0) 推荐(0)