1p3a Question · Nov 2025

Memory Allocator

Question Details

Problem Statement You need to build a system that manages a block of computer memory. Your tool should work like malloc() and free() in C. It handles asking for memory (allocation) and giving i

Full Details

🔒

Unlock all OpenAI questions

Full insider details, leaked discussions, and candidate experiences.

or every company, $100/year →

About This Question

This is a reported interview question from a openai interview for a swe role reported in 2025.

It covers the following topics: Hash Table, Linked List, Binary Tree, Tree, Binary Search, Bst, Sql, Linked List, System Design, Binary Search .

Difficulty rating: Easy