Summary  
This chapter covers algorithms for traversing and manipulating two-dimensional arrays using nested loops, focusing on element access, updates, and aggregate computations.

General domain of usage  
Image processing

What is the result of the expression `sizeof(arr)` for a statically allocated 2D array arr?

How do you access the last element of a 2D array arr with dimensions rows x cols?

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Algorithms with 2D Arrays

1. What is the result of the expression `sizeof(arr)` for a statically allocated 2D array arr?

2. How do you access the last element of a 2D array arr with dimensions rows x cols?

Algorithms with 2D Arrays

1. What is the result of the expression `sizeof(arr)` for a statically allocated 2D array arr?

2. How do you access the last element of a 2D array arr with dimensions rows x cols?

Algorithms with 2D Arrays

1. What is the result of the expression sizeof(arr) for a statically allocated 2D array arr?

2. How do you access the last element of a 2D array arr with dimensions rows x cols?

Algorithms with 2D Arrays

1. What is the result of the expression sizeof(arr) for a statically allocated 2D array arr?

2. How do you access the last element of a 2D array arr with dimensions rows x cols?

1. What is the result of the expression `sizeof(arr)` for a statically allocated 2D array arr?

1. What is the result of the expression `sizeof(arr)` for a statically allocated 2D array arr?