2016年4月5日
Delete Node in a Linked List
摘要： Write a function to delete a node (except the tail) in a singly linked list, given only access to that node. Supposed the linked list is 1 -> 2 -> 3 - 阅读全文
posted @ 2016-04-05 23:17 李杨阳 阅读(129) 评论(0) 推荐(0)
Merge Two Sorted Lists
摘要： 注意是sorted，两个以排序好的。主要区分情况就能做完 class Solution {public: ListNode* mergeTwoLists(ListNode* l1, ListNode* l2) { if(l1 == NULL) { return l2; } if(l2 == NULL 阅读全文
posted @ 2016-04-05 22:29 李杨阳 阅读(134) 评论(0) 推荐(0)