Implement a Unique Pointer and Vector

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Quick Overview

This question evaluates understanding of C++ resource management, RAII, ownership and object lifetime semantics, move versus copy semantics, exception safety, and contiguous dynamic storage management by requiring implementations of a move-only owning pointer and a growable vector.

Implement a Unique Pointer and Vector

Company: Chicago Trading Company

Role: Software Engineer

Category: Software Engineering Fundamentals

Difficulty: medium

Interview Round: Technical Screen

Overview: This question evaluates understanding of C++ resource management, RAII, ownership and object lifetime semantics, move versus copy semantics, exception safety, and contiguous dynamic storage management by requiring implementations of a move-only owning pointer and a growable vector.

Read the full Chicago Trading Company Software Engineer interview experience this question came from

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Chicago Trading Company
Jun 10, 2026
mediumSoftware EngineerTechnical ScreenSoftware Engineering Fundamentals
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