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:## 对于任意一个右指针日期,我们都要回顾它后面的所有日期,找出买入的最佳时间点;left+=1## 当右...
【leetcode】43-best-time-to-buy-and-sell-stock-iv 力扣 188. 买卖股票的最佳时机 IV 【leetcode】44-best-time-to-buy-and-sell-stock-with-cooldown 力扣 309. 买卖股票的最佳时机包含冷冻期 【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 ...
buy[i] = Math.max(sell[i - 1] - prices[i], buy[i - 1]); sell[i] = Math.max(buy[i - 1] + prices[i], sell[i - 1]); } return sell[prices.length - 1]; } 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 要注意,计算sell必须前面有一个buy出现,但是计算第一个buy时...
【leetcode】42-best-time-to-buy-and-sell-stock-iii 力扣 123. 买卖股票的最佳时机 III 【leetcode】43-best-time-to-buy-and-sell-stock-iv 力扣 188. 买卖股票的最佳时机 IV 【leetcode】44-best-time-to-buy-and-sell-stock-with-cooldown 力扣 309. 买卖股票的最佳时机包含冷冻期 【leetcode】45-...
LeetCode算法题-Best Time to Buy and Sell Stock 这是悦乐书的第172次更新,第174篇原创 01 看题和准备 今天介绍的是LeetCode算法题中Easy级别的第31题(顺位题号是121)。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。如果只被允许完成最多一笔交易(即买入并卖出一股股票),请设计算法以找到最大...
[LeetCode] Best Time to Buy and Sell Stock 买卖股票的最佳时间,Sayyouhaveanarrayforwhichtheithelementisthepriceofagivenstockondayi.Ifyouwereonlypermittedtocompleteatmostonetransaction(ie,buyoneandselloneshareofthestock),des
Can you solve this real interview question? Best Time to Buy and Sell Stock - 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 choo
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
int buy=prices[0]; int sell = 0; int day= 0; while(day<prices.size()){ if(prices[day]<buy) { buy =prices[day]; } sell = max(prices[day]-buy,sell); day++; } return sell; } }; 展开全部 2 回复 dp小亡子 来自 北京 ...
122. 买卖股票的最佳时机 II - 给你一个整数数组 prices ,其中 prices[i] 表示某支股票第 i 天的价格。 在每一天,你可以决定是否购买和/或出售股票。你在任何时候 最多 只能持有 一股 股票。你也可以先购买,然后在 同一天 出售。 返回 你能获得的 最大 利润 。 示