简介: 归 并排序将整个集合问题分解为最小单元,将该单元n1内的内容全部排序,然后将相邻的单元n1,n2重新排序。如果将n1,n2看做一个整体n的话,则针对 n,先对其一半进行排序…
通过创建BroadcastReceiver来侦测系统中有关电池Intent(ACTION_BATTERY_CHANGED)的变化,一旦有接收到相关事件,将会读取当前电量情况,并通过…
#include<stdio.h> #include<stdlib.h> #include<time.h> #include<conio.…
我们经常看到一些app中可以显示圆角图片,比如qq的联系人图标等等,实现圆角图片一种办法是直接使用圆角图片资源,当然如果没有圆角图片资源,我们也可以自己通过程序实现的,下面介绍一个…
/*分治法——归并排序 * 二路归并排序的分治策略是: (1)划分:将待排序序列r1, r2, …, rn划分为两个长度相等的子序列r1, …, rn/2和rn/2+1…
import java.sql.Connection; import java.sql.DriverManager; import java.sql.ResultSet; impo…
题型分析: 算法:当只有一个盘子的时候,只需要从将A塔上的一个盘子移到C塔上。 &n…
使用Queue.Queue实现的线程安全的优先级队列: import Queue class PriorityQueue(Queue.Queue): def _put(self, …
Android短信功能实现源码 更多 Android 短信 java 一段完整的Android平台上短信功能的接口源码,利用扩展的API可以通过js实现如下功能: getConte…
private List<Map<String, Object>> list = new ArrayList<Map<String,Object…
问题描述:将正整数n表示成一系列正整数的和,n=n1+n2+……+nk,返回划分的方法数。 比如:6的整数划分为11种 最大数 &n…
using System; using System.Globalization; using System.Collections; using System.Configura…
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