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 still work?
Note:
You may only use constant extr...
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其他好文 时间:
2014-10-06 00:41:19
阅读次数:
271
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 still work?
Note:
You may only use constant ...
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其他好文 时间:
2014-10-02 14:18:33
阅读次数:
267
在看STL的源码,发现is_pointer的模板调用,写了一个测试代码如下:
#include
#include
using namespace::std;
namespace iotek{
template
struct integral_constant
{
static constexpr _Tp value = _...
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编程语言 时间:
2014-09-30 17:38:29
阅读次数:
523
Java中把存储区分为6类。分别为寄存器(register)、栈(stack)、堆(heap)、静态存储区(static storage)、常量存储区(constant storage)以及非随机存取存储区(Non-RAM)。1. 寄存器(register).寄存器与其他的存储区不同,它位于CPU中...
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编程语言 时间:
2014-09-30 14:52:19
阅读次数:
175
Sort a linked list inO(nlogn) time using constant space complexity.1、分析该题主要考查了链接上的合并排序算法。2、正确代码实现package com.edu.leetcode;import com.edu.leetcode.List...
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编程语言 时间:
2014-09-29 03:09:07
阅读次数:
315
Given a linked list, swap every two adjacent nodes and return its head.
For example,
Given 1->2->3->4, you should return the list as 2->1->4->3.
Your algorithm should use only constant space. Y...
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其他好文 时间:
2014-09-29 01:40:57
阅读次数:
297
Given a linked list, swap every two adjacent nodes and return its head.
For example,
Given 1->2->3->4, you should return the list as 2->1->4->3.
Your algorithm should use only constant space. Y...
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其他好文 时间:
2014-09-28 14:33:56
阅读次数:
178
题目描述:Sort a linked list inO(nlogn) time using constant space complexity.解题方案:题目要求的时间复杂度是O(nlogn),常数级空间复杂度。所以这里用了归并排序,归并排序在数组上操作比较方便,但是这里要排序的是链表。我们用到两个...
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其他好文 时间:
2014-09-27 18:56:10
阅读次数:
231
#include
#include
using namespace Eigen;
using namespace std;
int main()
{
MatrixXd m = MatrixXd::Random(3,3);
MatrixXd n;
n=MatrixXd::Constant(3,3,1.2); //这是一个3*3的矩阵,里面的值全部是1。2
cou...
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编程语言 时间:
2014-09-26 20:56:48
阅读次数:
318
A straight tunnel without branches is crowded with busy ants coming and going. Some ants walk left
to right and others right to left. All ants walk at a constant speed of 1 cm/s. When two ants meet, ...
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其他好文 时间:
2014-09-26 02:19:18
阅读次数:
188