How do I iterate over jagged arrays in C#?

How do I iterate over jagged arrays in C#?

You can use nested loops to iterate over jagged arrays in C#. Each element can be accessed using its indices.

Can you show me a code example?

Sure! Here's a simple example:

int[][] jaggedArray = new int[][]
{
    new int[] { 1, 2, 3 },
    new int[] { 4, 5 },
    new int[] { 6, 7, 8, 9 }
};

for (int i = 0; i < jaggedArray.Length; i++)
{
    for (int j = 0; j < jaggedArray[i].Length; j++)
    {
        Console.WriteLine(jaggedArray[i][j]);
    }
}

What if I want to perform a specific operation on each element?

You can replace the Console.WriteLine with any operation you want to perform on each element, like adding a value or modifying it.

Is there a way to use LINQ for this?

Yes, you can use LINQ to flatten the jagged array and then perform operations. For example:

var flatArray = jaggedArray.SelectMany(arr => arr);
foreach (var item in flatArray)
{
    // Perform your operation here
}