后缀数组由 Manber & Myers 在 1990 年首先提出《Suffix arrays: a new method for on-line string searches》,用以替代后缀树,并且改进了存储空间的需求。后缀数组可以通过对后缀树做深度优先遍历(DFT: Depth First T...
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编程语言 时间:
2014-10-30 18:46:00
阅读次数:
311
在一个不重复的数组中,统计有多少组两个元素相加得0。这里使用三种方式实现,并统计他们各自花费的时间:import java.util.Arrays;import java.util.HashMap;import java.util.Random;public class TwoSum { priva...
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其他好文 时间:
2014-10-30 01:47:27
阅读次数:
206
There are two sorted arrays A and B of size m and n respectively. Find the median of the two sorted arrays. The overall run time
complexity should be O(log (m+n)).
题意:寻找两个有序数组的中位数,要求复杂度为O(log
(m+...
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其他好文 时间:
2014-10-29 22:23:33
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226
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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编程语言 时间:
2014-10-29 16:22:58
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209
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 to m +
n) to hold additional elements from B...
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其他好文 时间:
2014-10-29 14:59:27
阅读次数:
180
比如在arrays.xml里: Reboot Recovery BootLoader 在代码里获取:String item0 =this.getResources().getStringArray(R.array.reboot_item)[0];String item1 = this.getRes....
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移动开发 时间:
2014-10-29 12:24:20
阅读次数:
154
下面是一个简单的小程序: 1 import java.util.Arrays; 2 3 class lesson6 4 { 5 public static void main(String[] args) 6 { 7 int array[]={2,3,1,5,...
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编程语言 时间:
2014-10-29 01:41:54
阅读次数:
206
import java.util.Arrays;import java.util.Scanner;public class Num2Rmb{ private String[] hanArr = {"零", "壹", "贰", "叁", "肆", "伍", "陆", "柒...
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其他好文 时间:
2014-10-28 23:54:06
阅读次数:
245
In this lesson, you'll learn to use the foreach loop, which is designed to handle arrays and certain types of PHP objects. The foreach loop can be use...
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其他好文 时间:
2014-10-28 15:26:50
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236
快速排序算法原理:见上图描述。
代码如下:
package com.huan;
import java.util.Arrays;
import java.util.Random;
public class QuickSort {
public static void main(String[] args) {
int[] data = new int[10];
for (int ...
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编程语言 时间:
2014-10-28 12:18:05
阅读次数:
249