2015年7月16日
LeetCode:Remove Duplicates from Sorted List
摘要： Problem:Given a sorted linked list, delete all duplicates such that each element appear only once. For example,Given 1->1->2, return 1->2.Given 1->1->... 阅读全文
posted @ 2015-07-16 16:51 尾巴草 阅读(120) 评论(0) 推荐(0)
LeetCode:Remove Nth Node From End of List
摘要： problem:Given a linked list, remove the nth node from the end of list and return its head.For example, Given linked list: 1->2->3->4->5, and n = 2. ... 阅读全文
posted @ 2015-07-16 15:55 尾巴草 阅读(122) 评论(0) 推荐(0)
LeetCode:Delete Node in a Linked List
摘要： problem: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... 阅读全文
posted @ 2015-07-16 11:03 尾巴草 阅读(113) 评论(0) 推荐(0)
LeetCode:Rotate Image
摘要： Problem:You are given an n x n 2D matrix representing an image.Rotate the image by 90 degrees (clockwise).Follow up:Could you do this in-place?思路：顺时针方... 阅读全文
posted @ 2015-07-16 10:34 尾巴草 阅读(115) 评论(0) 推荐(0)