should buy square stock

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.Solution 1:Find each minimum, find a maximum value after each minimum, and calculate the maximum benefit. Compare each of the

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.Analysis: Greedy algorithm. Record the minimum value of the price that appears earlier, and then update the maximum benefit w

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 buyi

121. Best Time to Buy and keep Stock, sellstock Say you have an array for whichITh element is the price of a given stock on dayI. 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 ma

Leetcode notes: Best Time to Buy and Stock IV I. Description Say you have an array for which the 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

Say you had an array for which the ith element was the price of a given stock on day I Design a algorithm to find the MA Ximum 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). This problem can be solved by two methods, the first solution is to scan from left

Leetcode notes: Best Time to Buy and Stock III I. Description Say you have 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 may complete at most two transactions. Note: You may not engage in multiple transactions at the same time (ie, you must wait the

Title: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.idea: A single scan can be. You just need to find the maximum growth . Max (prices[j]–prices[i]), I From the point of

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. Use an array A [n-1] to store the stock price difference between the cu

1 Public classSolution {2 Public intMaxprofit (int[] prices) {3 intLastbuy = 0, Lastsell = 0, buy = integer.min_value, sell = 0;4 for(inti = 0; i ) {5Lastbuy =buy;6buy = Math.max (Buy, Lastsell-prices[i]);7 8Lastsell =sell;9Sell = Math.max (Sell, Lastbuy +prices[i]);Ten } One returnsell; A } -}Lastsell = Sell

next day than the first day of the price is higher, then we buy today, the next day to sell, to obtain the local optimal solution, in order to achieve the ultimate maximum benefit. This idea because there is no previous multi-day selling criteria (the third day is lower than the second day), after the loop does not need to replenish the code, the code is as follows:1 Public classSolution {2 Public intMaxprofit (int[] prices) {3 intProfi

/** 188. best time to Buy and Sell Stock IV * 2016-6-6 by Mingyang * This topic my approach is to set up a number of transaction for the two-dimensional dp,t[i][j]i, J is the days * Also is to complete the maximum value of the I transaction within J days * T[i][j]=max 1. T[I][J-1]------> J Day does not trade at all * 2. (Prices[j]-prices[m]) +t[i-1][m]------all the maximum * for m=0,... j-1---that is, in M

Title Link: https://leetcode.com/problems/best-time-to-buy-and-sell-stock-iv/When K≥prices.size ()/2 o'clock: the title is equivalent to the case of K infinity.When K Using dp[m][n+1] to represent the [0,n] interval, the M-sale operation, the maximum profit obtained.Then this profit must be the maximum value of the following data: Dp[m-1][n+1], that is, in the [0,n] interval, the m-1 trading operation

Best time for leetcode problem solving and Sell stock Original title Given the daily stock price, if only one round of trading is allowed, that is, buy once and sell once, and ask for the maximum profit you can get. Note points: None Example: Input: Prices = [2, 4, 6, 1, 3, 8, 3] Output: 7 (Buy when the price is 1, t

121. 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.Example 1:Input: [7, 1, 5, 3, 6, 4]output:5m

LeetCode Best Time to Buy and keep StockBest Time to Buy and Stock for LeetCode solving Original question Given the daily stock price, if only one round of trading is allowed, that is, the maximum profit can be obtained by buying and selling the stock once. Note:None Exa

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).The extension of the previous question, the requirement is to

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:1, the topic requests most trades two times, if only trades once, the question is "best time to Buy and Sell the Stock";If the transaction must be traded two times, the first transaction

best time to Buy and Sell StockProblem: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:Just think, you'll see.My Code: Pub

@requires_authorization@authorJohnsondu@create_time2015.7. +: on@url[Best time to Buy and Sell Stock II] (https://leetcode.com/problems/best-time-to-buy-and-sell-stock-ii/)/************************ * @description: Dynamic Programming. * The difference between the adjacent elements, to find out all non-negative element