optiver 26 swe intern hr call经历，觉得帮到的请留个米谢谢！1: 并没有让自我介绍， 先是问了毕业年月、需要什么sponsor的问题2: 给他一个你做过项目的例子，要high l ...
There are 52 shuffled cards. The first 10 cards are thrown away. What is the probability that the next card is redRoll four dice and find the probability that ...
1. Quantitative Research Test - 2025/26 - US[*]90 minutes.Question 1You are given an positive integer n and an array of unique positive integers k = [ ...
新人求米~millennium暑假量化第二轮，personality test，做的一头雾水，好处是无时间限制一、four statements选most和least举个例子[*]worry about make mistake （害怕 ...
概率题 1.5min一道过时不侯不能倒回记得的有1.开始有十元roll dice 10times， +1 for even -1for odd ， find probability of bankrupt2.roll6 coins ，the prob of m ...
[*]Hackerrank: three coding problems[*][*]You're starting a new day as a tradar at Optiver and you're experiencing a short squeeze. At the same time, to remain ...
Intern OA - Numerical test: 1 - 13 题求大米！
前阵子写了Optiver OA 分享一下 最近也在找工 求米求米求米求米**** 本内容被作者隐藏 ****
今年OA ： 概率统计 24-30题求大米！
Optiver OA 第二轮 30道选择题每题限时一分半这里面题目要么是掷骰子要么是丢硬币要么是random walk exit time，难点在于一分三十秒的时限，你简单的题做的快他们也不会 ...
Complete the functions described below in the NewsProvider class. Keep in mind that:[*]If any constraint is violated when performing an operati ...
一个小时三十分钟coding题目是模拟题实现场景气球 和 风俗 根据altitude 和 uodate time计算他settle time和winner 会给你unsettle 条件 用了两个dictionary 记录每个气球 ...
昨天刚做的全新OA，希望加米，谢谢！！！这次只有一道OOP，75分钟。建议暴力写完pass一些testcase再优化。请你设计一个新闻aggregate and publish system.**** 本内容 ...
Question 1: Stock TransactionsYou start with k shares of a stock.Each day you can either:[*]buy 1 more share, or[*]sell 1 share (but you cannot go below ...
一共二十几道选择题，限时一小时。包含Logic circuit，logic expression化简，给一段很基础的verilog选择题，一个修改verilog题最后有一个很简单的C coding题，写一个比 ...
1. Count Sequences That Sum to nProblem:You are given a positive integer n and an array of unique positive integers k = [k1, k2, ...]. You want to buy exa ...
到我贡献dp的时候了。网上申请自动发来的oa。分成四部分我暂时只做了第一部分coding。90分钟三道题，都是写代码。第一题就是个dp题，**** 本内容被作者隐藏 ****可能这几 ...
三个问题：[*]你拥有 k 股股票，目标是 n 股。你最多可以买入或卖出 m 次。有多少种不同的买入/卖出组合可以从 k 股达到 n 股？例如：n=2，k=1，m=3，则有 4 个序列（B、B ...
我并不记得所有的问题，但这里我写下了几个（我记得的答案以粗体显示):[*]19 18 20 60 15 14 16 48[*]3 7 13 19 29 37 43[*]58 8 50 10 40 15 25[*]11 17 12 17 14 18 17 ...
