Centered triangle C# Exercise - C# Programming Course

using System;  // Import the System namespace for basic functionality

class Program  // Define the main class
{
    static void Main()  // The entry point of the program
    {
        // Ask the user to input their name
        Console.Write("Enter your name: ");
        string name = Console.ReadLine();  // Read the user's input as a string

        // Loop through the string and print each progressively longer substring, centered
        for (int i = 1; i <= name.Length; i++)
        {
            // Create the substring from the first character to the current position
            string substring = name.Substring(0, i);  

            // Calculate the number of spaces to center the substring
            int spaces = (name.Length - i) / 2;

            // Print the substring with the calculated number of spaces for centering
            Console.WriteLine(new string(' ', spaces) + substring + new string(' ', spaces));
        }
    }
}