1classSolution {2public:3intmaxProfit(vector<int> &prices) {4intmaxp =0;5intprofit =0;6intdays =prices.size();7if(days <=0)8return0;9intlow = prices[0];10for(inti =1; i < days; i++)11{12profit = prices[i]-low;13
If you were only permitted to complete at most one transaction (ie, buy one and sell one share of the stock), design an algorithm to find the maximum profit. [Thought] Using greedy algorithm to solve this problem . Scan from left to right , and keep track the minimum price . If the ...
https://leetcode.com/problems/best-time-to-buy-and-sell-stock-iii/ 这里f1[i],要这样理解,第i天是可以卖出的(包括第i天),肯定不是买入。for a particular i, 我们可以按照 I 题的办法,求得当前价格减去当前min的最大值求得f1[i]的值,但是我们如果对于不同的i都从头到尾scan一遍求得当前价格减去当...
【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 ...
https://leetcode.com/problems/best-time-to-buy-and-sell-stock-ii/ 因为可以进行无限次交易,并且在下一次buy之前必须已经sell。所以只需要把所有price曲线价格上涨的部分加起来就行。 class Solution(object): def maxProfit(self, prices): """
leetcode: Best Time to Buy and Sell Stock III 问题描述: 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 tran......
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…
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 - 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
LeetCode 0121. Best Time to Buy and Sell Stock买卖股票的最佳时机【Easy】【Python】【贪心】 Problem LeetCode Say you have an array for which theith element is the price of a given stock on dayi. If you were only permitted to complete at most one transaction (i.e., buy one and sell...