Shulou(Shulou.com)06/03 Report--

Struct ST_StackNode {int num; datatype data; struct ST_StackNode * pNext; / / pointer domain}; typedef struct ST_StackNode StackNode;StackNode* reverse (StackNode* phead) {if (phead = = NULL) {return NULL;} if (phead- > pNext = = NULL) {return phead;} StackNode* pre, * cur, * next; cur = phead- > pNext; phead- > pNext = NULL; pre = phead While (cur! = NULL) {next = cur- > pNext; cur- > pNext = pre; pre = cur; cur = next;} phead = pre; return phead;}

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.