同样的道理来求f2[i], 只是这里求得是当前max减去当前价格的最大值, f2[i]与f2[i+1]有关 class Solution: # @param prices, a list of integer # @return an integer def maxProfit(self, prices): length=len(prices) if length==0: return 0 f1=[0 fo
Leetcode--Best Time to Buy and Sell Stock III Problem 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&nbs......
right = 0, 1 # left=buy, right=sell maxP = 0 while right < len(prices): ## 遍历整个 list if prices[right] > prices[left]: ## 在存在赚钱机会的条件下 profit = prices[right] - prices[left] maxP = max(maxP, profit) else: ## 对于任意一个右指针日期,我们都要回顾它后面的所有...
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 sell the stock before you buy again). 难度:99 参考了Code Ganker的解法。 这道题是Best Time to Buy and Sell Stock...
是之前两道题leetcode Best Time to Buy and Sell Stock和leetcode Best Time to Buy and Sell Stock II的加强版。 这里要求只能买两次股票。 做了一个多小时,试了好多次,终于AC了。 思路:找到有可能为断点的地方,也就是出现递减的地方,递减了就说明有损失所以有可能卖出。
Can you solve this real interview question? Best Time to Buy and Sell Stock III - You are given an array prices where prices[i] is the price of a given stock on the ith day. Find the maximum profit you can achieve. You may complete at most two transacti
123*. Best Time to Buy and Sell Stock IIIwindliang 互联网行业 开发工程师 来自专栏 · LeetCode刷题 10 人赞同了该文章 题目描述(困难难度) 依旧是买卖股票的延伸,但比 121 题, 122 题 难度高了不少。这道题的意思是,给一个数组代表股票每天的价格。你最多可以买入卖出两次,但只有卖出了...
[LeetCode]Best Time to Buy and Sell Stock III Question 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 two transactions....
Problem List Problem List RegisterorSign in Premium Testcase Test Result Test Result Case 1Case 2Case 3 prices = [3,3,5,0,0,3,1,4] 9 1 2 3 › [3,3,5,0,0,3,1,4] [1,2,3,4,5] [7,6,4,3,1] Source
LeetCode.jpg 123. 买卖股票的最佳时机 III 123. 买卖股票的最佳时机 III 给定一个数组,它的第 i 个元素是一支给定的股票在第 i 天的价格。 设计一个算法来计算你所能获取的最大利润。你最多可以完成 两笔 交易。 注意: 你不能同时参与多笔交易(你必须在再次购买前出售掉之前的股票)。