There are generally two methods to write DFS
algorithm, one is using recursion, another one is using stack. （reference from
Wiki Pedia）Pseudocode for ...
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其他好文 时间：
2014-06-13 08:39:34
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218
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...
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其他好文 时间：
2014-06-13 08:09:51
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318
Given an array of integers, every element
appears twice except for one. Find that single one.Note: Your algorithm should
have a linear runtime complex...
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其他好文 时间：
2014-06-10 21:27:22
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284
Given two sorted integer arrays A and B, merge
B into A as one sorted array.Note:You may assume that A has enough space (size
that is greater or equal...
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其他好文 时间：
2014-06-10 20:44:02
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298
Given an array of integers, every element
appears three times except for one. Find that single one.Note: Your algorithm
should have a linear runtime c...
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其他好文 时间：
2014-06-10 20:42:48
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315
Question: Mergeksorted linked lists and return
it as one sorted list. Analyze and describe its complexity.Solution: Find the
smallest list-head first....
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其他好文 时间：
2014-06-10 19:51:30
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1 class Solution { 2 public: 3 int
singleNumber(int A[], int n) { 4 int bits = sizeof(int)*8; 5 int result=0; 6
for(int i...
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移动开发 时间：
2014-06-10 19:45:48
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334
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...
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2014-06-10 19:38:39
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199
ChessboardTime Limit:2000MSMemory Limit:65536KTotal
Submissions:12800Accepted:4000DescriptionAlice and Bob often play games on
chessboard. One day, Al...
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其他好文 时间：
2014-06-10 16:31:11
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261
The most strait forward approach is calculating
all the possible areas and keep the max one as the result. This approach needs
O(n*n) time complexity,...
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其他好文 时间：
2014-06-10 16:11:31
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184
