9.2. Traversing 2D Arrays (nested loops)

Nested loops can be used to traverse 2D arrays row by row and column by column.

• 9.2.1. Nested Loops for 2D Arrays
• 9.2.2. Getting the Number of Rows and Columns
• 9.2.3. Looping Through a 2D Array
• 9.2.4. Enhanced For-Each Loop for 2D Arrays
• 9.2.5. 2D Array Algorithms
• 9.2.6. Programming Challenge : Picture Lab
• 9.2.7. Summary

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