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Interview questions by company and topic | SysRound

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12 questions

Showing 1–12

Practical engineeringHard
Chat event aggregator: sliding-window message counts and active chats per user
Companies: OpenAI
Data Structure Design · Stacks & Queues
Last reported Oct 2026
Open workspace
Practical engineeringMedium
Sliding-Window Chat Analytics: Recent Counts, Live Sessions, Out-of-Order Events
Companies: OpenAI
Data Structure Design · Stacks & Queues
Last reported Oct 2026
Open workspace
CodingHard
Convert Streaming Call-Stack Samples into Function Events
Companies: Anthropic
Arrays & Strings · Stacks & Queues

Last reported Aug 2026

CodingHard

Convert Stack Samples into Trace Events

Companies: Anthropic

Arrays & Strings · Simulation & State Machines · Stacks & Queues

Last reported Jul 2026

CodingMedium

Generate Function Profiling Events from Stack Samples

Companies: Anthropic

Simulation & State Machines · Stacks & Queues

Last reported Apr 2026

CodingHard

Convert Sampled Call Stacks into Start and End Events

Companies: Anthropic

Arrays & Strings · Stacks & Queues

Last reported Mar 2026

CodingMedium

Design an Editable Text Buffer

Companies: OpenAI

Data Structure Design · Stacks & Queues

Last reported Mar 2026

CodingHard

Design stack with O(1) minimum query

Companies: Anthropic

Data Structure Design · Stacks & Queues

Last reported Feb 2026

CodingMedium

Compute infection spread time

Companies: OpenAI

Grids & Matrices · Stacks & Queues

Last reported Jan 2026

CodingMedium

Compute exclusive times and call stack from logs

Companies: Anthropic

Stacks & Queues

Last reported Sep 2025

CodingMedium

Convert stack samples to execution trace

Companies: Anthropic

Stacks & Queues

Last reported Sep 2025

CodingMedium

Simulate stack traces from logs

Companies: Anthropic

Stacks & Queues

Last reported Sep 2025