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 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).Ideas:1. The transaction is similar to the practice of trading once, simply split
Say 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.This is very intuitive, the direct difference between the highest value on the line, the start of the tle once, because the u
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.First, the problem is converted to a mathematical language: array a[n], and for any i The results can be obtained using O (n^
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).Credits:Special thanks to @Freezen for adding this problem and creating all test cases.Analyse:ass
Say you has an array for which the
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.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).Thinking of solving problemsCreate two
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.1 Public classSolution {2 Public intMaxprofit (int[] prices)3 {4 intMaxprofit=0;5 intMinelem
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
/** 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
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 maxPro
Questionsay 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. Transactions at the most K. For example, given prices = [4,4,6,1,1,4,2,5], and k = 2, return 6.Answer with DP solution. LOCAL[I][J] Represents the number of 0~i, up to J transactions, and the last trade must contain PRICES[J] (that is, the last day must be sold), the maximum value of the proceeds. GLOBAL[I][J]
188 best time to Buy and Sell Stock IVThis question is the best I've ever had to look at the way I've run out of all the Python solutions.classSolution:def __init__(self): Self.start=0 Self.end=0 Self.ans=0 SELF.P= [] defMaxprofit (self, k, prices): I= 1ifLen (prices) : return0 whileI Len (Prices): Self.p.append (Prices[i]-Prices[i-1]) I+ = 1ifK >=Len (SELF.P):returnSUM ([x forXinchSelf.pi
Only every time I look at this picture of the C + + does not have a white learning AH ~ ~ ~ usually with the time of the different Miss Eclipse, all kinds of nostalgia java~~~
This is the biggest profit, originally I think is to find the minimum and maximum, the difference is not the maximum profit, and then think, the minimum may be after the maximum value, can not be said to buy back in number 3rd to sell the
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