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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

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

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

121.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.classSolution { Public: intMaxprofit (vectorint>prices) { intn =prices.size (); if(N 1) return 0; in

Title DescriptionDespite their innate prudence, the cows took a beating in the home mortgage market and now is trying their hand at stocks . Happily, Bessie is prescient and knows not only today's S (2 Given The matrix of current and future stock prices on various days (1 Consider the example below of a bull (i.e., improving), the kind Bessie likes most. s=2 stoc

Question: A stock price sequence, known at each point in time, to ask when to buy and sell the most profit? Time complexity O (n).Suppose the stock price is placed in an array in chronological order, assuming that the stock price rises and falls, that is, the stock price seq

The original title link is here: https://leetcode.com/problems/best-time-to-buy-and-sell-stock-with-cooldown/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 mult

Relationship between the stock market, dollar exchange rate, original oil price, and gold price There are many factors that affect the stock market, foreign exchange, oil price, and gold price. However, in general, there is a long relationship between them. I. Stock Market and crude oil prices If the

9.322015/03/04 on 9.332015/03/05 on 9.332015/03/06 on 9.332015/03/07 on 9.342015/03/08 on 9.342015/03/09 on 9.34Predictions vs. Actual comparisonsBecause of the large number of entrances and exits, there is no more observation of the value of a few days. Compare only the closing data for March 3:Actual value of name prediction valueShanghai 1a0001 3341.79 3263.05Gqy Video 300076 17.04 16.34Digital video 300079 16.81 15.75New Daxin Lumber 300080 9.32

About the stock market trend after the long holiday Emilmatthew 07/05/07 I remember that during the winter vacation, I told my mom that the rising wave of the stock market will hit 4000 points.Sure enough, after the Spring Festival, after the first trading day fell, shake off a piece of bad luck, all the way up, now, 4000 is close at hand. I personally think tha

Since I have been thinking, why no one used automatic interactive software to conduct stock trading, who had known that my idea is the current frontier of finance. Fortunately I am a programmer, proficient in various programming languages such as C++,python ..... In Europe and the United States and other developed financial markets, more than half of the volume is issued by quantitative transactions, quanti

On the relationship between the stock market, the dollar exchange rate and the crude oil and gold price There are many factors that affect stocks, currencies, oil prices and gold prices. In general, however, there is an interaction between them. I. Stock market and crude oil prices If the stock market falls, it is generally regarded as

First, use the ID card to go to the local securities registration company (and some brokers also handle a shareholder account card on the Shanghai and Shenzhen stock exchanges), select a securities business department to open an account, sign a contract, and receive a fund a

Recently Learning Android application development, do not know what to write a program to practice practicing, just recently the stock is very hot, on an app to get stock data real-time, named Mystock. Using the development tools Android Studio, you need to download from the Android website, download the address: http://developer.android.com/sdk/index.html. Unfor

Import requests from BS4 import beautifulsoup import traceback import re def gethtmltext (URL, code= "Utf-8"): Try:r =r Equests.get (URL) r.raise_for_status () r.encoding = code print ("test") return R.text Except:return "" Def get Stocklist (list,stockurl): HTML = Gethtmltext (Stockurl, "GB2312") print ("getstocklist start") soup = beautifulsoup (HTML, ' Html.parser ') a = Soup.find_all (' A ') for i in a:

An analyst at Wall Street predicted that Apple's iphone performance would be disappointing this year, and that it downgraded Apple's stock rating, a rare downgrade to Apple's share rating.The analyst, Longbow Research, has downgraded Apple's stock rating from "buy" to "neutral", citing Apple's iphone shipments in the 2018 fiscal year less than previously expected

122. Best time to Buy and Sell Stock IISay 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

123. Best time to Buy and Sell Stock IIISay 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 are in most of the transactions.Note:Engage in multiple transactions on the same time (ie, you must sell the stock before you buy again).Let

Every investor who goes into the stock market has studied various technical indicators more or less. However, in the actual combat, often some indicators have just issued a buy signal, but also some indicators that prompted you to sell. These are often confusing, and some have even put forward the idea of "useless theory of technical indicators". So, in many technical indicators, there is no deceptive, the

In fact, today is lost. For Baidu rankings and updates, I have some doubts. It seems that I will always slow down Baidu one step. Even if, for the 360 search, I personally stole the thought to be fast it so a little bit.Let's get down to the chase. After all, I don't have much time to lose in an office with a good morning sunshine. Block in our site ranking is the biggest obstacle, in fact, Baidu itself. It