/** struct ListNode { int val; struct ListNode *next; }; C语言声明定义全局变量请加上static,防止重复定义 */ /** * @param pHead ListNode类 @return ListNode类 / struct ListNode ReverseList(struct ListNode* pHead ) { struct ListNode *pre=NULL,*temp=NULL; struct ListNode *cur=pHead; while(cur!=NULL) { temp=cur->ne...