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ContainsDuplicates

Written by the Fiveable Content Team • Last updated August 2025
Verified for the 2027 exam
Verified for the 2027 exam•Written by the Fiveable Content Team • Last updated August 2025

Definition

A helper method that checks whether a given row or column contains duplicate values.

AP course connection

Topic 4.12: 4.12 Traversing 2D Arrays

Unit 4

Keep studying

Review this concept in 4.12 Traversing 2D ArraysAP Computer Science A course hub

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