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Say you had an array for which the ith element was 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).Hide Tags Array GreedyThis can be said to be a relatively si

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 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).Thought: My brain is more stupid, the idea is more unpopular, and high efficiency.The maximum time complexity is O (n^2), the minimum is O (n), is not fixed, and the space comple

@requires_authorization @author Johnsondu@create_time2015.7. +: on@url [best time to buy and sell stock] (https://leetcode.com/problems/best-time-to-buy-and-sell-stock/)/************************ * @description: Dynamic programming. * The adjacent elements are poor and then converted to the maximum continuous subsequence and the * @time_complexity: O (n) * @ Space_complexity:o (n) ************************/c

for which the ith element is the "price of a given" stock on day i.design an algorithm to find the maximum profit. Transactions at the most K. Note:you engage in multiple transactions at the same time (ie, you must sell the stock before you buy again).The problem was done at best time to Buy and Sell Stock III, which only took K 2.The recursive type remainsLocal[i][j]=max (Global[i-1][j-1]+max (diff,0), Loc

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. 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).C++:classSolution { Public: intMaxprofit (vectorint

Test instructionsSay you had an array for which the ith element was 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.Ideas:can only buy and sell once, so to find a maximum difference of two days, but pay attention to the low that day is in front. So you can maintain a m

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.An introduction to the algorithm, the best interest in stock buy and sell, and the maximum difference between the elements in the array and the preceding elements, and th

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).Problem Solving Ideas:Test instructions for a given daily stock price, what is the maximum profit

best time to Buy and Sell StockSay 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.Problem Solving Ideas:Test instructions is the price of a given stock at each point in time, and the stipulation can only be bought and sol

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Say you had an array for which the ith element was 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:you engage in multiple transactions at the same time (ie, you must sell the stock before you buy again). Subscribe to see which companies asked this question.Test instructions: Buy and sell stocks. You only have two chances to buy an

Title Description: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:When the day after t

LeetCode 121 Best Time to Buy and Buy Stock resolution (the Best Time to Buy and Sell stocks)Translation In other words, you have an array where the I-th element indicates the stock price on the I-th day. If you are only allowed to trade at most once (for example, buy and sell a stock), design an algorithm and find the maximum profit. Original Say you have an array for which the ith element is the price of

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 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).Algorithm Analysis:Use the general algorithm "best time to Buy and Sell Stock IV" to change K to 2 OKAC Code: [Leetcode] [Java]

Do an exercise: sell tickets to the small program, to achieve data sharing.Let's start by creating the thread and running alternately with the main thread.This is relatively simple:In terms of inheriting the thread class:Class MyThread extends thread{ private int num =; private String name; Public MyThread (String name) { super (name); } public void Run () {while (num >= 0) { System.out.println (Thr

2017-03-03 02:57:51 Source: Beijing News (Peking) Beijing News (reporter Liu Suhong intern Yang Yi) March 2, Lenovo Group announced that its wholly-owned affiliated company Lenovo (Beijing) Co., Ltd. has entered into a share transfer agreement with Beijing Rong Rong Branch Real Estate Co., Ltd., which will sell to the latter at about RMB 1.617 billion yuan, Chengdu Lian Chuang Rong Investment Co., Ltd 49 Equity The announcement revealed that Chengd

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. Transactions at the most K .Problem Solving Ideas:This is the most difficult part of the best time to Buy and Sell stock Series, which needs to be Dp,java implemented as follows: public int Maxprofit (int k, int[] prices) { if (k = = 0 | | Prices.length Java for Leetcode 188-Buy and

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.Example 1:Input: [7, 1, 5, 3, 6, 4]output:5max. difference = 6-1 = 5 (Not 7-1 = 6, as selling-price needs-be-larger than buying price)Example 2:Input: [7, 6, 4, 3, 1]output:0in this case, no transaction was done, i.

First, the topic1, examining2. AnalysisGiven an array of daily prices for a stock, you can trade multiple times to find out how big the profit is.Second, the answer1, Ideas:Method One,Seek the maximum profit, from the back to the front, if the current price to sell, the day before the price of buy, you can complete the transaction, and gain profits. Finally, all profits can be counted. Public int maxProfit11 (int[] prices) { int total = 0;

Update Leetcode to solve Java answers on a regular basis.Choose from the pick one approach.Test instructions to allow only one sale, the given array is the price of the item of the day, ask the maximum benefit is how much.Obviously the best way to get the most benefit is to iterate through the array, and in the process of traversal, the price of each day is read, and it is compared with the minimum value obtained by the preceding traversal, which is the maximum benefit to