1/**2* Design an algorithm to find the maximum profit. You may complete as many transactions as you like3* (ie, buy one and sell one share of the stock multiple times).4* However, you may not engage in multiple transactions at the same time5* (ie, you must sell the stock before ...
代码 1classSolution {2public:3intmaxProfit(vector<int>&prices) {4if(prices.size() <2)return0;5intmaxPro =0, last = prices[0];6for(inti =1; i < prices.size(); i++){7if(prices[i] < prices[i -1]){8maxPro += prices[i -1] -last;9last =prices[i];10}11}12maxPro += ...
Best Time to Buy and Sell Stock I,II,III [leetcode] Best Time to Buy and Sell Stock I 你只能一个操作:维修preMin拍摄前最少发生值 代码例如以下: int maxProfit(vector<int> &prices) { if (prices.size() == 0) return 0; int profit = 0; int preMin = prices[0]; for (int i = 1...
Design an algorithm to find the maximum profit. You may complete as many transactions as you like (i.e., buy one and sell one share of the stock multiple times). Note:You may not engage in multiple transactions at the same time (i.e., 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。
第一个:https://leetcode.com/problems/best-time-to-buy-and-sell-stock/?tab=Description 至多交易一次,返回最大利润。实质上是让求一个连续的子串,其最后一个元素和第一个元素只差最大。因为题目要求至多一次交易而不是必须一次,因此如果数组降序,可以选择不交易,所以理论上最小值是0,对应不...
【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 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...
https://leetcode.com/problems/best-time-to-buy-and-sell-stock/解题思路1. 暴力 O(n^2) 复杂度,超时class Solution { public: int maxProfit(vector<int>& prices) { int maxVal = 0; int n = price…
2.代码参照leetcode官方解答,只是觉得它讲的没有自己理解的透彻. 代码 class solution { public int maxprofit ( int [ ] prices ) { int i = 0 ; if ( prices . length == 0 ) return 0 ; int valley = prices [ 0 ] ; int peak = prices [ 0 ] ; int maxprofit = 0 ; //这里面...
714. 买卖股票的最佳时机含手续费 - 给定一个整数数组 prices,其中 prices[i]表示第 i 天的股票价格 ;整数 fee 代表了交易股票的手续费用。 你可以无限次地完成交易,但是你每笔交易都需要付手续费。如果你已经购买了一个股票,在卖出它之前你就不能再继续购买股票了。