} 题目:Best Time to Buy and Sell StockIV 这题不再是固定的两次,而是k次,其他相同; 很显然不能再分类讨论了,那么只能使用动态规划; 思路1: 做法和上面的类似,只是2变成了k,空间复杂度变成了O(kn); intLeetCode::maxProfit4(intk, vector<int>&prices){intlen =prices.size();if(len <2)return0;i...
classSolution:defmaxProfit(self,prices:List[int])->int:## 双指针解法left,right=0,1# left=buy, right=sellmaxP=0whileright<len(prices):## 遍历整个 listifprices[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...
You are given an array prices where prices[i] is the price of a given stock on the ith day. You want to maximize your profit by choosing a single day to buy one stock and choosing a different day in the future to sell that stock. Return the maximum profit you can achieve from this...
int buy = Integer.MIN_VALUE; int sell = 0; for (int price : prices) { buy = Integer.max(buy, -price); sell = Integer.max(sell, buy + price); } return sell; 1. 2. 3. 4. 5. 6. 7. 可以用这个思路,解 LeetCode 第 123 题。 参考解答 参考解答1 public class Solution { /**...
Leetcode 123. Best Time to Buy and Sell Stock III 应钟有微 1 人赞同了该文章 题目描述: 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. Note: You may...
【leetcode】45-best-time-to-buy-and-sell-stock-with-cooldown 力扣 714. 买卖股票的最佳时机包含手续费 开源地址 为了便于大家学习,所有实现均已开源。欢迎 fork + star~ https://github.com/houbb/leetcode 121. 买卖股票的最佳时机 给定一个数组 prices ,它的第 i 个元素 prices[i] 表示一支给定股票第...
今天介绍的是LeetCode算法题中Easy级别的第32题(顺位题号是122)。假设有一个数组,其中第i个元素是第i天给定股票的价格。设计算法以找到最大利润。可以根据需要完成尽可能多的交易(即,多次买入并卖出一股股票)。 注意:不能同时进行多笔交易(即,您必须在再次购买之前卖出股票)。
Design an algorithm to find the maximum profit. You may complete as many transactions as you like (ie, buy one and sell one share of the stock multiple times). However, you may not engage in multiple transactions at the same time (ie, you must sell the stock before you buy again). ...
LeetCode编程练习 - Best Time to Buy and Sell Stock II学习心得,程序员大本营,技术文章内容聚合第一站。
未经作者授权,禁止转载 LeetCode: Best To Buy And Sell Stock (I-IV). I will give best solutions I think for each question. 编程 科学 知识 科学科普 数学 计算 0评论 按热度排序 按时间排序 请先登录后发表评论 (・ω・)发表评论 表情 看看下面~来发评论吧lf...