题目
Reverse a linked list from position m to n. Do it in-place and in one-pass.
For example:
Given 1->2->3->4->5->NULL, m = 2 and n =
4,
return 1->4->3->2->5->NULL.
Note:
Given m,...
分类：
其他好文 时间：
2014-06-11 06:07:11
阅读次数：
392
题目描述Dominos are lots of fun. Children like to stand
the tiles on their side in long lines. When one domino falls, it knocks down the
next one, which k...
分类：
其他好文 时间：
2014-06-10 12:08:55
阅读次数：
232
Given a linked list and a valuex, partition it
such that all nodes less thanxcome before nodes greater than or equal tox.You
should preserve the origi...
分类：
其他好文 时间：
2014-06-10 12:06:09
阅读次数：
205
1 class Solution { 2 public: 3 int
singleNumber(int A[], int n) { 4 int i,j; 5 for(i=0; i<n; i++) 6 { 7 for(j...
分类：
移动开发 时间：
2014-06-10 11:41:55
阅读次数：
259
There are three DMVs you can use to track
tempdb
usage:sys.dm_db_task_space_usagesys.dm_db_session_space_usagesys.dm_db_file_space_usageThe
first two ...
分类：
数据库 时间：
2014-06-10 11:27:07
阅读次数：
307
问题：
You are climbing a stair case. It takes n steps to reach to the top.
Each time you can either climb 1 or 2 steps. In how many distinct ways can you climb to the top?
分析：
该问题是符合斐波那契数列的，具体...
分类：
其他好文 时间：
2014-06-10 08:19:31
阅读次数：
194
题目
You are climbing a stair case. It takes n steps to reach to the top.
Each time you can either climb 1 or 2 steps. In how many distinct ways can you climb to the top?
方法
从后往前求解...
分类：
其他好文 时间：
2014-06-10 07:38:21
阅读次数：
171
Two players, S and T, are playing a game where they make alternate moves. S plays
first.
In this game, they start with an integer N. In each move, a player removes one digit from the integer and p...
分类：
其他好文 时间：
2014-06-10 06:31:29
阅读次数：
302
问题描述：
A permutation is an ordered arrangement of objects. For example, 3124 is one possible permutation of the digits 1, 2, 3 and 4. If all of the permutations are listed numerically or alphabeti...
分类：
其他好文 时间：
2014-06-10 06:13:21
阅读次数：
299
题目
Given a non-negative number represented as an array of digits, plus one to the number.
The digits are stored such that the most significant digit is at the head of the list.
方法
...
分类：
其他好文 时间：
2014-06-10 06:12:06
阅读次数：
285
