C# Online Compiler | .NET Fiddle

using System;

public class Program
{
    public static void Main()
    {
        int number = 5; // Predefined number for testing instead of Console.ReadLine()

        for (int i = 0; i < number; i++)
        {
            Console.Write("*"); // Prints * without a new line
        }

        Console.WriteLine(); // Move to the next line after the loop finishes
    }
}

Compilation error (line 1, col 20): The type or namespace name 'Model' does not exist in the namespace 'BillSplitter' (are you missing an assembly reference?)
Compilation error (line 9, col 42): The type or namespace name 'CampingTrip' could not be found (are you missing a using directive or an assembly reference?)
Compilation error (line 22, col 46): The type or namespace name 'CampingTrip' could not be found (are you missing a using directive or an assembly reference?)