题目描述：
Given an array and a value, remove all instances of that value in place and return the new length.
The order of elements can be changed. It doesn't matter what you leave beyond the new len...
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其他好文 时间：
2015-03-30 16:28:15
阅读次数：
157
A tale of two viewports — part twoshow page contentsIn this mini-series I will explain how viewports and the widths of various important elements work...
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移动开发 时间：
2015-03-30 12:44:12
阅读次数：
185
1 abstract class Heap { 2 protected $elements = array(); 3 protected $n = 0; 4 5 public abstract function insert($element); 6 7 ...
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编程语言 时间：
2015-03-30 12:42:33
阅读次数：
123
Two elements of a binary search tree (BST) are swapped by mistake.
Recover the tree without changing its structure.
#include
#include
#include
using namespace std;
struct TreeNode {
int val;...
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其他好文 时间：
2015-03-30 11:24:41
阅读次数：
121
Given a matrix of m x n elements (m rows, n columns), return all elements of the matrix in spiral order.
For example,
Given the following matrix:
[
[ 1, 2, 3 ],
[ 4, 5, 6 ],
[ 7, 8, 9 ]
]
You ...
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其他好文 时间：
2015-03-29 23:49:53
阅读次数：
369
You may know that an unbounded wildcard Set can hold elements of any type, and a raw type Set can also hold elements of any type. What is the differen...
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其他好文 时间：
2015-03-29 23:21:16
阅读次数：
193
Spiral Matrix
Given a matrix of m x n elements (m rows, n columns), return all elements of the matrix in spiral order.
For example,
Given the following matrix:
[
[ 1, 2, 3 ],
[ 4, 5, 6 ],
...
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其他好文 时间：
2015-03-29 16:31:20
阅读次数：
132
练习3-64原文Exercise 3.64. Write a procedure stream-limit that takes as arguments a stream and a number (the tolerance). It should examine the stream until it finds two successive elements that differ in...
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其他好文 时间：
2015-03-29 09:31:45
阅读次数：
133
Given a singly linked list where elements are sorted in ascending order, convert it to a height balanced BST.
{CSDN:CODE:630443}...
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其他好文 时间：
2015-03-29 07:08:21
阅读次数：
128
练习3-53原文Exercise 3.53. Without running the program, describe the elements of the stream defined by (define s (cons-stream 1 (add-streams s s)))分析s是一串2的幂。也就是1、2、4、8、16、32……...
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其他好文 时间：
2015-03-28 23:19:56
阅读次数：
396
