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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.Simple dynamic programming problem, but at first I didn't read the meaning of the topic. The buy here should of course be before the sale, so that is not the kind to take

Question: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).Analysis:Title Description: An array of integers is

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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). Public class Solution { publicint maxprofit (int[] price

Title Requirements:Bookstore for the "Harry Potter" series of books for promotional activities, a total of 5 volumes, with numbers 0, 1, 2, 3, 4, a single volume of 8 yuan, the specific discount is as follows:Discount on this number2 5%3 10%4 20%5 25%Depending on the number of volumes purchased and this number, different discount rules will be applicable. The singular book only corresponds to one discount rule, for example, two volume 1, one volume 2, you can enjoy 5% discount, another volume do

Problem: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.Hide TagsArray Dynamic ProgrammingTest instructions: Given a stock price list, decide which day to buy which day to sell the most benefit, sell the time behind th

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.Topic Analysis:When doing, want to use dynamic planning to do, at that time do not write a better expression of the recursive style. Because there is a relationship between the maximum value and the minimum value: W

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, the maximum profit obtained. Dp[m][n], t

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.The main idea: to an array, the first element of an array is the share price of the first day of a stock, design an algorithm to find the maximum profit.Problem-solving ideas: Obviously

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

First, the topicBookstore for the "Harry Potter" series of books for promotional activities, a total of 5 volumes, with numbers 0, 1, 2, 3, 4, a single volume of 8 yuan, the specific discount is as follows:Discount on this number2 5%3 10%4 20%5 25%Depending on the number of volumes purchased and this number, different discount rules will be applicable. The singular book only corresponds to one discount rule, for example, two volume 1, one volume 2, you can enjoy 5% discount, another volume does

Title Requirements:A bookstore for the "Harry Potter" series of books for promotional activities, a total of 5 volumes, with numbers 0, 1, 2, 3, 4, a single volume of 8 yuan, the specific discount is as follows:Discount on this number2 5%3 10%4 20%5 25%Depending on the number of volumes purchased and this number, different discount rules will be applicable. The singular book only corresponds to one discount rule, for example, two volume 1, one volume 2, you can enjoy 5% discount, another volume

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).Greedy + recursiveBuy a stock of the lowest price before 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. 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