Given a binary tree, determine if it is height-balanced.For this problem, a height-balanced binary tree is defined as a binary tree in which the depth...
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其他好文 时间:
2015-02-11 21:46:20
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170
Given a binary tree, determine if it is height-balanced.
For this problem, a height-balanced binary tree is defined as a binarytree in which the depth of the two subtrees of every nodenever differ by...
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其他好文 时间:
2015-02-10 23:18:11
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372
1050. String Subtraction (20)时间限制10 ms内存限制65536 kB代码长度限制16000 B判题程序Standard作者CHEN, YueGiven two strings S1and S2, S = S1- S2is defined to be the remai...
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其他好文 时间:
2015-02-10 18:36:19
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200
转自:http://www.yucoat.com/c_program/difference_if_ifdef_if_defined.html#if的使用说明#if的后面接的是表达式#if (MAX==10)||(MAX==20) code...#endif它的作用是:如果(MAX==10)||(MA...
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其他好文 时间:
2015-02-10 18:27:45
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102
在使用IAR for AVR 5.40 做mega128的开发时,编译出现如下提示原因分析:-H 在AVR编译器中设置过一次,在option文件中也设置过,造成冲突。如下options文件中内容/* Fill unused interrupt vector's with RETI */-H1895-...
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其他好文 时间:
2015-02-09 17:35:54
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287
Given a binary tree, determine if it is a valid binary search tree (BST).Assume a BST is defined as follows:The left subtree of a node contains only n...
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其他好文 时间:
2015-02-09 14:01:23
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110
Total Accepted: 421
Total Submissions: 1404
Given an input string, reverse the string word by word. A word is defined as a sequence of non-space characters.
The input string does not conta...
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其他好文 时间:
2015-02-09 08:13:35
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117
非常详细的图文入门教程http://www.raywenderlich.com/81879/storyboards-tutorial-swift-part-1因为太长了 所以只放一些我觉得很有用的内容的翻译The single View Controller you defined was set ...
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其他好文 时间:
2015-02-08 21:51:11
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145
Problem DescriptionA number sequence is defined as follows:f(1) = 1, f(2) = 1, f(n) = (A * f(n - 1) + B * f(n - 2)) mod 7.Given A, B, and n, you are t...
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其他好文 时间:
2015-02-07 17:11:19
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157
c++ io manipulator
I use this kind of io manipular now and then.
std::cout
Let's look at std::setw first, it's defined as:
_MRTIMP2 _Smanip __cdecl setw(streamsize wide)
{ // manipulator to set...
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编程语言 时间:
2015-02-07 11:48:39
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161