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Topic: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.Ideas:1. The goal is to find the difference in the array of two values (the maximum difference), if the large number af

TopicSay 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.It's time complexity, a line of code from the truth ... Still did not think out, looked at the discuss only then knew th

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. Mosttwo transactions. Note:Engage in multiple transactions on the same time (ie, you must sell the stock before you buy again).Train of thought: This time limit the number of times that can be a day for the demarcation poi

Topic 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. Method It is similar to finding the maximum and minimum values in an array at the same time.

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.We solve the problem by examples:Suppose the input array is: [2, 1, 3, 4, 5, 4].Then, the corresponding diagram is as the fol

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).1 Public classSolution {2 Public intMaxprofit (int[] prices) {3 if(prices.

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.Analyse:dp[i] = max (dp[i-1], prices[i]-lowest[0,..., i-1]).Runtime:8ms.1 classSolution {2 Public:3 intMaxprofit (vector

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. Public classSolution { Public intMaxprofit (int[] prices) { if(Prices.length = = 0) return0; intProfit = 0

best time to Buy and Sell Stock IIIProblem: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.Ideas:Dynamic planningMy Code: Public classSolution { Public intMaxprofit (int[] prices) { if(Prices = =NULL|| Prices.length return0; intSize =

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.Note:Engage in multiple transactions on the same time (ie, you must sell the stock before you buy again).Every time I look at this problem, I faintHttp://www.cnblogs.com/jiajiaxingxing/p/4437202.htmlProc

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). Public classSolution { Public intMaxprofit (int[] prices) { /*each point in the

[LeetCode] Best Time to Buy and keep Stock IV, leetcode= Say you have an array for which Ith Element is the price of a given stock on day I . Design an algorithm to find the maximum profit. You may complete at most k transactions. Note:You may not engage in multiple transactions at the same time (ie, you must encrypt the

Problem Description:Say you has an array for which the i-th element is the price of a given-stock on dayI.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).Basic idea:Dynamic Planning method‘‘‘// f[k, ii] represents the max pr

Say you have an array for which the ith element is the price of a given stock on day I. If you were only permitted to complete at most one transaction (ie, buy one and every one share of the stock), design an algorithm to find the maximum profit. Analysis: the maximum price difference between buying and selling is calculated. You only need to calculate the price

Say you have an array for whichITh element is the price of a given stock on dayI. Design an algorithm to find the maximum profit. you may complete as your transactions as you like (ie, buy one and every one share of the stock multiple times ). however, you may not engage in multiple transactions at the same time (ie, you must wait the

Question: Say you have an array for which the ith element are the price of a given the Design a algorithm to find the maximum profit. You may complete as many transactions as (ie, buy one and sell one share of the stock multiple times). However, you could not engage in multiple transactions at the same time (ie, your must sell the stock before your

Idea: Add two of the largest profit, the maximum profit of a period is not necessarily only in one rise period, for example, there are two ascending intervals between the Green Line As long as the maximum profit before I is calculated and the maximum profit after I is added, because I cannot be a peak or a valley value at the same time, it is guaranteed not to buy and sell on the same day The Green Line profit plus the red line profit is the biggest

Given a vector, the vector represents the price of a stock in the first day, Y to make the stock yield the largest should be bought on the day I, the first i+n days to sell, to find out the value of the maximum profit is how muchIdea: Record the minimum value with a variable, a variable record the maximum benefit, scan the price from beginning to end, when scanning to the price of the day I, if the price is

/* * 121. best time to Buy and Sell Stock * This topic is simple, but I still do it wrong. This problem is more than you think. * First the order of Min and Max does not matter. In addition, you can start looping from 0 without waiting for 1 to start */ public Span style= "color: #0000ff;" >int maxprofit (int [] prices) { int min = integer.max_value, MAX = 0; for (int i = 0; i = Math.min (min, pr

Consider that the price of a stock is constantly changing, and selling can only be done after buying. and can only buy and sell once.I want to sweep it at the beginning and ask for the smallest, but certainly not so simple. you're 484 stupid .Because it can only be sold once, if I sell, the possible profit value is, Prices[i]-min, is today's price.Comparing this value to the previous possible maximum, you c