Count Integers That Appear Exactly Once

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Quick Overview

Count distinct integers with frequency exactly one using complete occurrence counts, including empty arrays and separated duplicates.

Count Integers That Appear Exactly Once

Company: Agoda

Role: Data Engineer

Category: Coding & Algorithms

Difficulty: easy

Interview Round: Technical Screen

Overview: Count distinct integers with frequency exactly one using complete occurrence counts, including empty arrays and separated duplicates.

Read the full Agoda Data Engineer interview experience this question came from

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Agoda
Sep 11, 2026
easyData EngineerTechnical ScreenCoding & Algorithms
3
0
Practice
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