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 separator for each...
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其他好文 时间:
2014-12-24 21:36:49
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188
1.swap概述
Swap分区,即交换区,Swap空间的作用可简单描述为:当系统的物理内存不够用的时候,就需要将物理内存中的一部分空间释放出来,以供当前运行的程序使用。那些被释放的空间可能来自一些很长时间没有什么操作的程序,这些被释放的空间被临时保存到Swap空间中,等到那些程序要运行时,再从Swap中恢复保存的数据到内存中。这样,系统总是在物理内存不够时,才进行Swap交换。 其实...
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其他好文 时间:
2014-12-24 21:33:38
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275
Given a sorted linked list, delete all nodes that have duplicate numbers, leaving only distinct numbers from the original list.
For example,
Given 1->2->3->3->4->4->5, return 1->2->5.
Given 1->1-...
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其他好文 时间:
2014-12-24 21:32:51
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214
题目:
Merge two sorted linked lists and return it as a new list. The new list should be made by splicing together the nodes of the first two lists.
解决方案:
/**
* Definition for singly-linked list.
...
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其他好文 时间:
2014-12-24 21:32:44
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236
Problem StatementYou are given two linked lists representing two non-negative numbers. The digits are stored in reverse order and each of their nodes ...
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其他好文 时间:
2014-12-24 16:08:33
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137
Add Two NumbersYou are given two linked lists representing two non-negative numbers. The digits are stored in reverse order and each of their nodes co...
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其他好文 时间:
2014-12-23 13:40:36
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183
Indicator-Multiload,是一个很不错的系统指示器,可以显示CPU、内存、网络状态、SWAP交换空间、加载程序、硬盘使用等情况。安装,打开Ubuntu终端然后输入命令:sudoadd-apt-repositoryppa:indicator-multiload/stable-dailysudoapt-getupdatesudoapt-getinstallindicator-mult..
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系统相关 时间:
2014-12-23 06:50:13
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218
Binary Tree Level Order TraversalGiven a binary tree, return the level order traversal of its nodes' values. (ie, from left to right, level by level)....
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其他好文 时间:
2014-12-22 21:05:37
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102
1、树状结构 treeView.Nodes.Clear(); TreeNode tree = new TreeNode(); tree.Text = "字母"; treeView.Nodes.Add(tree);...
#include#include#include#includeusing namespace::std;typedef struct {double xx,yy,zz;}poi;void swap(int *x, int *y){ int temp; temp=*x; *x=*y; *y=tem....
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其他好文 时间:
2014-12-22 19:13:57
阅读次数:
141