You are given an integer array prices where prices[i] is the price of a given stock on the ith day. On each day, you may decide to buy and/or sell the stock. You can only hold at most one share of the stock at any time. However, you can buy it then immediately sell it on t...
publicintmaxProfit(int[]prices){if(prices.length==0){return0;}intK=2;int[][]dp=newint[prices.length][K+1];for(intk=1;k<=K;k++){for(inti=1;i<prices.length;i++){intmin=Integer.MAX_VALUE;//找出第 0 天到第 i 天 prices[buy] - dp[buy][k - 1] 的最小值for(intbuy=0;bu...
Shares of Tesla (NASDAQ: TSLA) were sinking after the electric vehicle (EV) maker reported disappointing second-quarter results and offered a muted outlook for the rest of the year. Following the sell-off, the stock is now down about 12% year to date.
You may complete as many transactions as you like (ie, buy one and sell one share of the stock multiple times). However, you may not engage in multiple transactions at the same time (ie, you must sell the stock before you buy again). 这道跟之前那道Best Time to Buy and Sell Stock ...
第二种情况:第i天买了股票,处于冷冻期(无法买入),用f[i][1] 来记录 第三种情况:没有持有股2票,也没有冷冻期(就是可以买入的状态)。用f[i][2]来表示。 我觉得作者这种思路跟我一开始想的没太大区别,只不过我是想f[i][0]可以买入, f[i][1]再冷冻期,f[i][2]当前持有股票 ...
121. Best Time to Buy and Sell Stock 121 这个比较简单,大致思想: 1.如果sale-buy<=0,则该价格适合买入。 2.否则判断该价格卖出的价格是否最好。 代码如下: publicintmaxProfit(int[]prices){if(prices==null||prices.length==0){return0;}intres=0;intbuy=prices[0];for(inti=1;i<prices.length;i...
假设你有一个数组,其中的第i个元素表示一只股票在第i天的价格。 如果只允许你完成一次交易(即买入并卖出股票一次),设计一个找出最大利润的算法。 初始思路 和122一样,基于买入与卖出股票的最佳时机III中的分析很容易得出答案。由于只允许进行一次交易,本题更加简单,我们只需按III中的方法不断更新最大利润即可。
iShares China Index ETF is a Canadian stock, trading under the symbol XCH-T on the Toronto Stock Exchange (XCH-CT). It is usually referred to as TSX:XCH or XCH-T Is iShares China Index ETF a buy or a sell? In the last year, there was no coverage of iShares China Index ETF publis...
百度试题 结果1 题目An order to buy or sell a stock at the best current price is a:() A. limit order. B. floor order. C. market order. 相关知识点: 试题来源: 解析 C Market orders are orders to buy or sell at the best price available....
To buystocks, you’ll typically need the assistance of astockbrokersince you cannot simply call up a stock exchange and ask to buy stocks directly. When you use a stockbroker, whether a human being or anonlineplatform, you can choose the investment that you wish to buy or sell and how th...