8.2

Traversal

AP Computer Science A

Row-major order (most common)

Column-major order

Enhanced for loop with 2D arrays

Processing individual rows

Processing individual columns

Diagonal traversal

Printing a 2D array nicely

Complete example: Tic-Tac-Toe board

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Key Vocabulary

Unit 8 topics

Unit 8 overview 8.1Basics 8.2Traversal 8.3Algorithms

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