Formatos Ejercicio C# - Curso de Programación C# (C Sharp)

using System; // Importing the System namespace to use Console functionalities

// Main class of the program
class Program
{
    // Main method where the program execution begins
    static void Main()
    {
        // Declaring a variable to store the number entered by the user
        int number;

        // Asking the user to enter a number and reading the input
        Console.Write("Enter a number: ");
        number = Convert.ToInt32(Console.ReadLine());

        // Using Console.Write to display the number four times in a row, separated by blank spaces
        Console.WriteLine(); // Adding a newline before the first output
        Console.Write(number + " " + number + " " + number + " " + number); // Printing the number with spaces
        Console.WriteLine(); // Adding a newline after the first output

        // Using Console.Write to display the number four times in the next row, with no separation
        Console.Write(number.ToString() + number.ToString() + number.ToString() + number.ToString()); // Printing the number without spaces
        Console.WriteLine(); // Adding a newline after the second output

        // Using {0} formatting to display the number four times in a row, separated by blank spaces
        Console.WriteLine("{0} {0} {0} {0}", number); // Printing the number with spaces

        // Using {0} formatting to display the number four times in the next row, with no separation
        Console.WriteLine("{0}{0}{0}{0}", number); // Printing the number without spaces
    }
}