Top Citadel Quant Interview Questions and How to Prepare
Quantitative interviews at top trading and investment firms like Citadel and Akuna Capital are renowned for their rigor and depth. They assess not only a candidate’s technical proficiency but also analytical thinking and problem-solving skills. In this article, we will delve into some representative quant interview questions from Citadel and Akuna Capital, providing detailed solutions, explanations of the underlying concepts, and optimal approaches to solving them.
Given a positive integer N, output all prime numbers less than N. The challenge lies in optimizing the solution, especially since N can be large.
A prime number is a natural number greater than 1 that has no positive divisors other than 1 and itself. For example, 2, 3, 5, 7, 11 are prime numbers.
