题目： You are given two linked lists representing two
non-negative numbers. The digits are stored in reverse order and each of their
nodes contain a sin...
分类：
其他好文 时间：
2014-04-30 18:44:23
阅读次数：
428
Description There are N cities in a country, and
there is one and only one simple path between each pair of cities. A merchant
has chosen some paths a...
分类：
其他好文 时间：
2014-04-30 17:09:30
阅读次数：
570
The gray code is a binary numeral system where
two successive values differ in only one bit.Given a non-negative
integernrepresenting the total number...
分类：
其他好文 时间：
2014-04-30 00:21:32
阅读次数：
536
DescriptionLetxandybe two strings over some finite
alphabetA. We would like to transformxintoyallowing only operations given
below:Deletion:a letter i...
分类：
其他好文 时间：
2014-04-29 16:22:00
阅读次数：
450
You are given two linked lists representing two
non-negative numbers. The digits are stored in reverse order and each of their
nodes contain a single ...
分类：
其他好文 时间：
2014-04-29 10:17:46
阅读次数：
406
Jump GameGiven an array of non-negative
integers, you are initially positioned at the first index of the array.Each
element in the array represents yo...
分类：
其他好文 时间：
2014-04-28 11:30:27
阅读次数：
551
