Given a binary tree, find the maximum path
sum.The path may start and end at any node in the tree.For example:Given the
below binary tree, 1 ...
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其他好文 时间：
2014-05-30 16:10:54
阅读次数：
185
Given a binary tree, check whether it is a
mirror of itself (ie, symmetric around its center).For example, this binary tree
is symmetric: 1 / \ ...
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其他好文 时间：
2014-05-30 16:13:38
阅读次数：
334
Given inorder and postorder traversal of a
tree, construct the binary tree.Note:You may assume that duplicates do not exist
in the tree./** * Definiti...
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其他好文 时间：
2014-05-30 16:12:22
阅读次数：
288
Given a binary tree, flatten it to a linked
list in-place.For example,Given 1 / \ 2 5 / \ \ 3 4 6The flattened t...
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其他好文 时间：
2014-05-30 16:15:02
阅读次数：
224
Given an array of integers, every element
appearstwiceexcept for one. Find that single one.Note:Your algorithm should have
a linear runtime complexity...
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其他好文 时间：
2014-05-30 16:16:29
阅读次数：
190
Say you have an array for which theithelement
is the price of a given stock on dayi.Design an algorithm to find the maximum
profit. You may complete a...
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其他好文 时间：
2014-05-30 16:19:05
阅读次数：
320
Follow up for problem "Populating Next Right
Pointers in Each Node".What if the given tree could be any binary tree? Would
your previous solution stil...
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其他好文 时间：
2014-05-30 16:17:49
阅读次数：
210
Given an unsorted array of integers, find the
length of the longest consecutive elements sequence.For example,Given[100, 4,
200, 1, 3, 2],The longest ...
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其他好文 时间：
2014-05-30 16:20:32
阅读次数：
229
Warning: Latch
audio_deal:audio_deal_inst|val_vrefl[2] has unsafe behavior Warning: Ports D and
ENA on the latch are fed by the same signal audio_dea....
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其他好文 时间：
2014-05-30 16:23:13
阅读次数：
843
Given a string, determine if it is a
palindrome, considering only alphanumeric characters and ignoring cases.For
example,"A man, a plan, a canal: Pana...
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其他好文 时间：
2014-05-30 16:24:31
阅读次数：
222
Givennpoints on a 2D plane, find the maximum
number of points that lie on the same straight line./** * Definition for a
point. * struct Point { * ...
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其他好文 时间：
2014-05-30 16:27:19
阅读次数：
238
Given an input string, reverse the string word
by word.For example,Given s = "the sky is blue",return "blue is sky the".click
to show clarification.Cl...
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其他好文 时间：
2014-05-30 16:25:58
阅读次数：
233
Given a stringsand a dictionary of wordsdict,
add spaces insto construct a sentence where each word is a valid dictionary
word.Return all such possibl...
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其他好文 时间：
2014-05-30 16:28:34
阅读次数：
199
Say you have an array for which theithelement
is the price of a given stock on dayi.If you were only permitted to complete at
most one transaction (ie...
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其他好文 时间：
2014-05-30 16:30:00
阅读次数：
282
Given a binary tree containing digits
from0-9only, each root-to-leaf path could represent a number.An example is the
root-to-leaf path1->2->3which rep...
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其他好文 时间：
2014-05-30 16:32:52
阅读次数：
226
There areNgas stations along a circular route,
where the amount of gas at stationiisgas[i].You have a car with an unlimited gas
tank and it costscost[...
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其他好文 时间：
2014-05-30 16:34:10
阅读次数：
258
Ubuntusudo apt-get install nfs-kernel-serversudo
apt-get install rpcbindsudo vim /etc/exports/home/xxx *(rw, sync,
no_root_squash)sudo /etc/init.d/nfs...
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其他好文 时间：
2014-05-30 16:40:55
阅读次数：
212
