What are jagged arrays in C#?

Can you explain what jagged arrays are in C#?

Sure! Jagged arrays in C# are arrays of arrays, where each 'inner' array can have different lengths.

How do I declare a jagged array in C#?

You can declare a jagged array like this: int[][] jaggedArray = new int[3][]; This creates an array with 3 elements, each of which can hold an array.

Can you give me an example of initializing a jagged array?

Absolutely! Here's an example: jaggedArray[0] = new int[2] {1, 2}; jaggedArray[1] = new int[3] {3, 4, 5}; This initializes the first inner array with 2 elements and the second with 3.

What are the advantages of using jagged arrays?

Jagged arrays are flexible in terms of size, allowing you to create arrays of varying lengths, which can save memory.