struct ListNode* Merge(struct ListNode* pHead1, struct ListNode* pHead2 ) { struct ListNode *p= pHead1; struct ListNode *q= pHead2; struct ListNode *r=(struct ListNode*)malloc(sizeof(struct ListNode));//创建一个头节点 struct ListNode *head =r;//创建一个指向r的指针 方便后面return wh...