IMC Trading–styleSoftware EngineerSoftware EngineerQuestion #10
Describe the data structures and algorithms you would use to design a program that keeps track of checked-out books for a library. The system should be able to: 1) Check out books for a member who has a library card, 2) Process book returns, 3) Find all books that are overdue and identify who has them checked out, and 4) Find all books that will be due tomorrow. Note: New releases and popular books have shorter checkout periods than normal books.
Build Your Approach
State the assumptions, try a simple case, then work toward a general solution. Check the result and explain how it changes if an assumption changes.
Try the free diagnostic with worked solutions →Get Free Interview Prep Resources
More IMC Trading–Style Software Engineer Questions
Implement a Tic-Tac-Toe game.What is a hashmap?What is the difference between threading and multiprocessing?Complete the function findValuation that returns the expected price of a house using linear interpolation, given arrays of historic house areas and prices. The function should round the result to the nearest integer. Function signature: findValuation(reqArea: int, area: list of int, price: list of int) -> int, where reqArea is the area of the candidate house, area[i] is the area of the ith house sold, and price[i] is its price. Constraints: 500 < reqArea < 10^5, 500 < area[i] < 10^5 for all i.Is the total number of distinct unsigned 32-bit integers different from the total number of signed 32-bit integers?
Practice the Reasoning Behind the Answer
Bring your target roles and interview timeline to a free quant consult. Discuss your preparation priorities and how Quant Blueprint’s lessons, practice and mock interviews can help.
Book a Free Quant ConsultYour goals · your preparation · your next steps