Program.cs

// See https://aka.ms/new-console-template for more information


// Ask user how many rolls they would like

// For the number of times they said:
    // Generate 2 random numbers 1-6
    // Add two numbers together
    // Go update the counter of each number

// For each of the numbers
    // Print the number
    // Calculate the percentage of the times it was rolled
    // Print one asterisk for each percent it was rolled
    
internal class Program
{
    public static void Main(string[] args)
    {
        Console.WriteLine("Welcome to the dice throwing simulator!");
        Console.Write("How many dice rolls would you like to simulate? ");
        int numberOfRolls = int.Parse(Console.ReadLine());

        // array to count the number of times each number is rolled
        int[] rollCounts = new int[13];
        
        for (int i = 0; i < numberOfRolls; i++)
        {
            int die1 = RollDie(); // Roll die 1
            int die2 = RollDie(); // Roll die 2
            int total = die1 + die2;
            rollCounts[total]++;
        }

        // Display the results
        Console.WriteLine("\nDICE ROLLING SIMULATION RESULTS");
        Console.WriteLine("Each \"*\" represents 1% of the total rolls.");
        Console.WriteLine($"Total number of rolls = {numberOfRolls}.\n");

        for (int total = 2; total <= 12; total++)
        {
            int percentage = (rollCounts[total] * 100) / numberOfRolls;
            
            Console.Write($"{total}: ");
            for (int star = 0; star < percentage; star++)
            {
                Console.Write("*");
            }
            Console.WriteLine();
        }
        
        Console.WriteLine("\nThank you for using the dice throwing simulator. Goodbye!");
    }
    
    static int RollDie()
    {
        Random random = new Random();
        return random.Next(1, 7);
    }
}