You may not engage in multiple transactions at 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. 这道题实际上是之前那道 Best Time to Buy and Sell Stock III 买股票的最佳时间之三的一...
[LeetCode-JAVA] Best Time to Buy and Sell Stock IV 题目: Say you have an array for which theith element is the price of a given stock on dayi. Design an algorithm to find the maximum profit. You may complete at most k transactions. Note: You may not engage in multiple transactions ...
这道题是买卖股票问题的终极版,即给定一个数组表示各天的股价,给定k表示最多可以交易的次数(一次交易定义为buy+sell),各次交易之间不能交叉,问最大收益是多少。 这题可以使用动态规划求解。记 为在 天进行至多 次 次交易可以得到的最大收益。不难写出转移方程: 其意义为,在第 天我们有两个选择: 1、什么都...
该文为引用翻译leetcode一总结帖 本文为Leetcode上一系列股票买卖最大利润问题汇总,题目如下: 121. Best Time to Buy and Sell Stock 122. Best Time to Buy and Sell Stock II 123. Best Time to Buy and Sell Stock III 188. Best Time to Buy and Sell Stock IV 309. Best Time to Buy and Sell ...
res+= prices[i] - prices[i -1]; } }returnres; } }; 本文转自博客园Grandyang的博客,原文链接:买卖股票的最佳时间之四[LeetCode] Best Time to Buy and Sell Stock IV,如需转载请自行联系原博主。
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 sell the stock before ...
[LeetCode]BestTi...Best Time to Buy and Sell Stock IDescription: Say you have an array for which the ith element is the price of a given stock on day i. If you were only permitted to complete at most one transaction (ie, buy one and sell one share of the stock), design an ...
Best time to buy and sell stocks IV https://leetcode.com/problems/best-time-to-buy-and-sell-stock-iv/ 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 not engage in multiple transactions at the same time (ie, you must sell the stock before you buy again). Example 1: Input: [2,4,1], k = 2 Output: 2 Explanation: Buy on day 1 (price = 2) and sell on day 2 (price = 4), profit = 4-2 = 2. ...
示例 1: 输入: prices = [1, 3, 2, 8, 4, 9], fee = 2 输出: 8 解释: 能够达到的最大利润: 在此处买入 prices[0] = 1 在此处卖出 prices[3] = 8 在此处买入 prices[4] = 4 在此处卖出 prices[5] = 9 总利润: ((8 - 1) - 2) + ((9 - 4) - 2) = 8. ...