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via itunes. Method: Set--Universal--itunes Wireless LAN synchronization. (Need to sync to your iphone and press "sync with this iphone via Wi-Fi" on your computer's iTunes) Recommendation IV: Close activation lock! Prevent accidental blockade! Before the iphone is ready to be sold, it is necessary to turn off activation Lock (Activation Lock), Apple's Find My iphone settings. Because if you don't unlock activation Lock on the iphone, you won't be able to restore

Package com.xp.test;Import java.util.concurrent.locks.Condition;Import Java.util.concurrent.locks.Lock;Import Java.util.concurrent.locks.ReentrantLock;public class Abc_lock {public static void Main (string[] args) {print print = new print (); New Thread (New Runnable () {//@Override//public void Run () {//for (int i = 1; i }Class Print {Private lock lock = new Reentrantlock ();Private Condition Conditiona = Lock.newcondition ();Private Condition conditionb = Lock.newcondition ();Private Conditio

The first thing to explain is that the interface and content can be added and beautify themselves, here is simply a simple description of the way to open the shop and tutorials. And the most important is the customer, you have a platform without customers, as meaningless. 　　How does a micro-letter shop Sell things: 1, through the micro-letter public number, first to micro-letter platform to register a public number: micro-trust public platform.

There is a set of arrays representing the price of the stockHow do I get the most profit from a one-time sale?1 Public intMaxprofit (int[] prices) {2 if(prices.length==0)return0;3 intMaxprofit=0;4 intMin=prices[0];5 for(inti=0;i)6 {7maxprofit=prices[i]-min>maxprofit?prices[i]-Min:maxprofit;8Min=prices[i]prices[i]:min;9 }Ten One returnMaxprofit; A - -}best time to Buy and

bloggers. What I'm going to repeat today is what the articles are about, why the attention that blogs attract cannot be effectively translated into business value. The founder and first chairman of ICANN, the International Name Management Agency, is currently free to edit Ms. Ester Dyson, who interviewed the Wall Street Journal on the 10 anniversary of the Wall Street Journal's website, talked about Web 2.0. In her view (not the text, the explanation of Publishing 2.0 's blog Master Scott Karp

Google PageRank, to say that Google PageRank completely disappeared, this possibility is not, Google PageRank as a classic product of the Google era, Google still needs to maintain it, so there is also Google Toolbar PR update. So does Google PageRank still exist? After the author of the multi-party verification, Google PageRank did not disappear, the reason is that Google has changed the Third-party Web site query PR API interface, so the Third-party Web site query Google PR is null value, wi

/** 309. best time to Buy and Sell Stock with Cooldown * 2016-7-4 by Mingyang *http://buttercola.blogspot.com/2016/01/leetcode-best-time-to-buy-and-sell.html * * * *. Define states * *to represent the decision at index I: *buy[i]: Max profit till index I. The series of transaction is ending with a buy. *SELL[I]: Max profit till index I. The series of transaction is ending with a

title :Say you has an array for which the i-th element is the price of a given-stock on day I.Design an algorithm to find the maximum profit. You could complete as many transactions as (ie, buy one and sell one share of the stock multiple times). However, engage in multiple transactions for the same time (ie, you must sell the stock before you buy again).code : OJ Test via runtime:71 ms1 classSolution:2

Topic:Say you has an array for which the i-th element is the price of a given-stock on day I.Design an algorithm to find the maximum profit. Many transactions as (ie, buy one and sell one share of the stock multiple times) with the FO Llowing Restrictions: Engage in multiple transactions on the same time (ie, you must sell the stock before you buy again). After you

One: Leetcode 121 best time to Buy and Sell StockTopic:Say you has an array for which the i-th element is the price of a given-stock on day I.If you were-permitted-to-complete at most one transaction (ie, buy one and sell one share of the stock), design an AL Gorithm to find the maximum profit.Links: https://leetcode.com/problems/best-time-to-buy-and-sell-stock/A

Say you has an array for which the i-th element is the price of a given-stock on day I.Design an algorithm to find the maximum profit. You could complete as many transactions as (ie, buy one and sell one share of the stock multiple times). However, engage in multiple transactions for the same time (ie, you must sell the stock before you buy again). Problem Solving Ideas:The subject can be bought and s

ISuppose there is an array, the first element of which is the price of a given stock in the first day. If you are allowed to complete only one transaction at most (for example, buying and selling a stock), design an algorithm to find out the maximum profit.IiSuppose there is an array, the first element of which is the price of a given stock in the first day. Design an algorithm to find the maximum profit. You can do as many trades as possible (buy and sell