using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace quizmaster
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        Random r = new Random();
        int ra, choice, right;

        private void button1_Click(object sender, EventArgs e)
        {
            int counter = 0;
            right = 0;
            choice = 1;

            while (counter != 100)
            {
                ra = r.Next(1, 4);
                if (ra == choice)
                {
                    right++;
                }
                counter++;
            }
            MessageBox.Show(right.ToString());

        }

        private void button2_Click(object sender, EventArgs e)
        {
            int counter = 0;
            int od = 1;
            right = 0;
            choice = 1;
            while (counter != 100)
            {
                ra = r.Next(1, 4);
                while (od == choice || od == ra)
                {
                    od++;
                }

                while (choice == 1 || choice == od)
                {
                    choice++;
                }
                if (choice == ra)
                {
                    right++;
                }
                counter++;
                od = 1;
                choice = 1;
            }
            MessageBox.Show(right.ToString());
        }
    }
}