Given a sorted linked list, delete all duplicates such that each element appear onlyonce.For example,Given1->1->2, return1->2.Given1->1->2->3->3, retu...
分类：
其他好文 时间：
2014-09-13 20:01:15
阅读次数：
205
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：
2014-09-13 20:00:35
阅读次数：
207
Paint the Grid AgainTime Limit:2 Seconds Memory Limit:65536 KBLeo has a grid withN×Ncells. He wants to paint each cell with a specific color (either b...
分类：
其他好文 时间：
2014-09-13 18:44:15
阅读次数：
260
You are given a string, S, and a list of words, L, that are all of the same length. Find all starting indices of substring(s) in S that is a concatenation of each word in L exactly once and without an...
分类：
其他好文 时间：
2014-09-13 09:27:24
阅读次数：
202
Given an array of non-negative integers, you are initially positioned at the first index of the array.Each element in the array represents your maximu...
分类：
其他好文 时间：
2014-09-12 13:26:43
阅读次数：
145
Given an array of non-negative integers, you are initially positioned at the first index of the array.Each element in the array represents your maximu...
分类：
其他好文 时间：
2014-09-12 05:41:53
阅读次数：
192
In the ancient pirate ages, the Pirate Land was divided into two teams ofpirates, namely, the Buccaneer and the Barbary pirates.Each pirate’s team was not fixed, sometimes the opponent pirates attacke...
分类：
其他好文 时间：
2014-09-11 23:56:22
阅读次数：
561
【题目】
Clone an undirected graph. Each node in the graph contains a label and
a list of its neighbors.
OJ's undirected graph serialization:
Nodes are labeled uniquely.
We use # as a separa...
分类：
其他好文 时间：
2014-09-11 22:29:02
阅读次数：
223
Largest Rectangle in HistogramGiven n non-negative integers representing the histogram's bar height where the width of each bar is 1, find the area of...
分类：
其他好文 时间：
2014-09-11 20:52:42
阅读次数：
323
