所以,对于第i天而言,可以选择不卖,那么以卖为最后一动作的最大利润就等于sell[i - 1],也可以选择在第i天卖,那么就是prices[i]加上到第i-1天为止的以买为最后动作的最大利润,即prices[i] + buy[i - 1]。 所以sell[i] = max(sell[i - 1], buy[i - 1] + prices[i])。 buy[i]:第i天为...
Problem Description: 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 (ie, buy one and sell one share of the stock), design an algorithm to find the maximum profit. Solution: 1publici...
You may not engage in multiple transactions at the same time (ie, you must sell the stock before you buy again). 分析 依然是stock problem模型,但这次必须压缩空间,否则超限,并且在 k>prices.size() 时,转化为k=+无穷的情况,否则超限。 constintinf=-999999;classSolution{public:intmaxProfit(intk, ...
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...
If you haven't done the previous problem, Best TIme to Buy and Sell Stock I, I recommend going through that first to get a grasp on greedy algorithms. If you go through a couple of examples, regardless of a test case, you'll notice that as long as we buy and sell a stock that ...
Is Regal Rexnord a buy or a sell? In the last year, there was no coverage of Regal Rexnord published on Stockchase. Is Regal Rexnord a good investment or a top pick? Regal Rexnord was recommended as a Top Pick by on .Read the latest stock experts ratings for Regal Rexnord. ...
They have plants in New York, Vermont, Singapore and Germany and are investing in expanding capacity in those places, but this will limit earnings in 2022. The first half of 2021 saw strong EBITDA growth. He expects the chip shortage to last and GFS' presence in America make this a buy....
The stock market is constantly moving and adjusting. The market's fluidity allows investors to buy and sell stocks in the same day, hour, and even minute.
and Molesworth, M. (2009) ```I'll Sell This and I'll Buy Them That'': eBay and the Management of Possessions as Stock', Journal of Consumer Behavior 8(6): 305-15.Denegri-Knott J, Molesworth M. `I'll sell this and I'll buy them that': eBay and the management of possessions ...
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