What are some examples of for loops in C#?

What are some examples of for loops in C#?

Sure! A for loop in C# is used to execute a block of code a specific number of times. Here's a simple example:

for (int i = 0; i < 5; i++)
{
    Console.WriteLine(i);
}

This will print numbers 0 to 4.

Can you show me a nested for loop example?

Absolutely! Here's an example of a nested for loop:

for (int i = 0; i < 3; i++)
{
    for (int j = 0; j < 2; j++)
    {
        Console.WriteLine("i: " + i + ", j: " + j);
    }
}

This will print combinations of i and j.

What about using a for loop with an array?

Great question! Here's how you can use a for loop to iterate through an array:

string[] fruits = { "Apple", "Banana", "Cherry" };
for (int i = 0; i < fruits.Length; i++)
{
    Console.WriteLine(fruits[i]);
}

This will print each fruit in the array.

Can you explain the difference between for and foreach loops?

Certainly! A for loop is used when you need to iterate a specific number of times, while a foreach loop is used to iterate over collections like arrays or lists without needing to manage the index. Here's a quick example of a foreach loop:

foreach (var fruit in fruits)
{
    Console.WriteLine(fruit);
}

This will achieve the same result as the previous array example.