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三道leetcode[*]背景好像是是不同instrument的价格会有lower bound，higher bound和width，根据给定间隔round to nearest（比如lowerbound 20， higherbound40，width2， ...
在地里见到过那道题，就是实现max, mean, mode for a data stream我很快写好了follow-up, how much memory it will use (what if it out of bound)I said we can appro ...
新人求米求米求米，谢谢几个behavioral question，Python的优势/劣势然后拿出OA的代码go through一遍，问有什么optimization，如果放到production会怎么优化，然后有fol ...
主要考察了linear algebra，math和prob。每道题五分钟，一共五题。都是选择题[*]针对diagonlisable 和 invertable matrix的性质，选择正确的选项（有可能全错）[*]calcul ...
看网上说全是高等数学，但是没说具体啥样，有没有好心人可以分享一下具体内容呢谢谢！
本人8月中投的简历，后面做完第一个2小时的oa收到了easyhire。easyhire的题地里都有，反正都做对了也有分析。这两天收到了位置被fill的通知：“Thank you for applying t ...
三道hackerrank，没有到hard，但比较全面第一题是问最少swap多少次能把数组逆向排序，贪心全过 第二题基础的graph，back-tracking全过第三题movie ratings，dp，回溯暴 ...
五道题，2个coding，3选择题，需要计算
新人求米~akuna capital暑假量化，2h三个python coding题，都巨简单时间很充裕[*]A mobile software has n planned updates. The scheduled release time for each updat ...
hackerrank, 3x lc easy-med[*]lc 1636[*]question about prefix sum, easy/med[*]lc 2497觉得有点用的话，赏我一点米吧！你的一份投赏不会损失你的大米，但会让我很开心 ...
Question 1:You are given two arrays:[*]: the scheduled release day for update i[*]: an alternate release day for update iConstraints:[*]Updates must be launc ...
The code assessments seem to be slightly different from person to person. But there is a huge overlap between those received in a similar time window. This one ...
3 questions, 2 hours. Question 1: • Delivery Management SystemA manufacturing company needs to ship goods to citiesconnected by bidirectional roads. ...
i only remember 1 problem, which I figured out how to solve afterwards. Essentially, you are provided a stream of objects, which are {stock_price:amount_bought ...
一道代码一道web dev总的来说不是非常的难但是第二题给了react框架需要完善一些feature。第二题是类似酒店预约 需要添加checkin checkout 的下拉月份菜单来完成。
Junior Quantitative Developer & Strategist role120 min，三道hackerrank，leetcode medium**** 本内容被作者隐藏 ****新人求米!
题都是地里有的：**** 本内容被作者隐藏 ****求米！
题目里面有水印就不传了。均限定c++OA1类似的有三道 1. LC 1648 2. LC 2964 3. LC2444OA2要求给一个object pool 修bug。（熟悉object pool的应该直接能过。
