刚刚经历了 Akuna Capital Trading Intern OA，整体感受就是：节奏飞快、信息量大，而且对思维反应要求极高。和常见的编程 OA 不太一样，Akuna 的题目更偏向于 逻辑推理、概率计算、心算速度，同时还会夹杂一些和金融交易相关的脑筋急转弯。很多同学第一次接触都会觉得压力很大，尤其是限时之下，大脑完全不能卡壳。
这类 OA 最大的特点就是 快 + 准，不光要会算，更要能在极短时间里表达清楚思路。提前练习心算和刷概率题，熟悉常见逻辑推理套路，非常关键。准备充分的话，整个流程其实并没有想象中那么可怕。刚刚经历了 Akuna Capital Trading Intern OA，整体感受就是：节奏飞快、信息量大，而且对思维反应要求极高。和常见的编程 OA 不太一样，Akuna 的题目更偏向于 逻辑推理、概率计算、心算速度，同时还会夹杂一些和金融交易相关的脑筋急转弯。很多同学第一次接触都会觉得压力很大，尤其是限时之下，大脑完全不能卡壳。
这类 OA 最大的特点就是 快 + 准，不光要会算，更要能在极短时间里表达清楚思路。提前练习心算和刷概率题，熟悉常见逻辑推理套路，非常关键。准备充分的话，整个流程其实并没有想象中那么可怕。
Akuna Capital Intern OA 面试流程
Akuna Capital Intern OA主要有三轮，每轮题目如下：
第一轮速算8min，还有数列找规律，速算有那种比较大的数的乘除法，80道Calculation要求8分钟内完成，30道Sequences16分钟内完成，平均32s完成一道。
第二轮是一个trading game，26个字母按顺序拍成两列，a对应那，b对应o这种的，每周有一排是最终的结果，再让你选最佳的Strategy比如＋a-o。＋a代表最终结果在以上的就加多少分，在a以下的就减多少分。-o反之。每个问题都有限时，大概20个问题。
第三轮是hackerrank，90分钟3题。
Akuna Capital Hackerrank OA 3
Key Points:
- Mapmakers Anonymous participates in a stock market pertaining to navigational tools (maps and globes).
- Stock Trading : The exchange will accept orders to buy or sell shares according to their current price; this price will be updated throughout each trading day.
- Calculating Profit: Profit and loss calculations with each stock are determined by any difference between its original cost and current prices.
- Establish a Calculation Function: In this exercise, participants will work to develop and employ an accurate profit/loss estimation function for every stock provided as data.
Let’s Implement the Solution.
We need to create a function to calculate profit/loss in accordance with orders submitted during trading sessions by Mapmakers Anonymous.
First, we need to initialize data Structures: Employ a map for tracking stock prices beginning from their initial values; another map should track net profit or loss.
Second, we can loop through price updates to apply them to current price of each stock, while for orders using zero quantity, we calculate cost or profit from current stock price when taking order. And we also consider the edge cases. And return a collection of the end-of-day profits and losses for each stock with at least one executed order.
C++ Code
Learn More
Akuna capital OA (python dev and quant) – Reddit
公司: AkunaCapital – 一亩三分地
Akuna Capital OA – LeetCode
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经过我们的强力面试辅助，OA代写，候选人通过这些面试题的解析和沟通，面试官不仅了解了候选人的编程能力，也看到了我在解决问题过程中清晰的思路和有效的沟通技巧。这些不仅有助于应对Akuna Capital的面试，同时也能提升我们解决实际编程问题的能力。祝大家面试顺利！
By using our interview assistance, and ghostwriting for Akuna Capital OA candidates could not only see my problem-solving skills and clear thinking through the analysis and communication these interview questions. These are not only helpful for Akuna Capital interviews but also improve our programming skills. I wish everyone a successful interview!
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