C# Exercise: 120 Function WriteTitle

// Importing necessary namespaces
using System;

class Program
{
    // Main method to drive the program
    public static void Main()
    {
        // Calling the WriteTitle function with the text "Welcome!"
        WriteTitle("Welcome!"); // Example output: The text will be centered with lines above and below
    }

    // Function to write the title with lines above and below
    public static void WriteTitle(string text)
    {
        // Defining the screen width (80 columns)
        int screenWidth = 80;

        // Convert the text to uppercase and add extra spaces between each character
        string upperText = string.Join(" ", text.ToUpper().ToCharArray());

        // Calculate the number of hyphens needed for the lines
        int totalLength = upperText.Length + 4; // 2 extra spaces for padding on each side
        int hyphenCount = (screenWidth - totalLength) / 2;

        // Create the line of hyphens
        string hyphens = new string('-', hyphenCount);

        // Display the line above the text
        Console.WriteLine(hyphens);

        // Display the text centered
        Console.WriteLine($"{hyphens} {upperText} {hyphens}");

        // Display the line below the text
        Console.WriteLine(hyphens);
    }
}