bubble sort benchmark

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Diagnostics;

namespace array_benchmark
{
    class Program
    {
        static void Main(string[] args)
        {
            int ok = 1,temp,c=0;
            int[] x = new int[1001];
            int[] p = new int[1001];
            Random rnd = new Random();
            for (int i = 0; i < 1000; i++)
                p[i]=x[i] = rnd.Next(-100,100);

            var sw = Stopwatch.StartNew();

            while (ok == 1)
            {
                ok = 0;
                c++;

                for (int i = 0; i < x.Length - c; i++)
                {
                    if (x[i] > x[i + 1])
                    {
                        temp = x[i];
                        x[i] = x[i + 1];
                        x[i + 1] = temp;
                        ok = 1;
                    }
                }


            }
            sw.Stop();
            Console.WriteLine("bubble sort speed for 1000 random elements array ={0}", sw.Elapsed);

            var sw2 = Stopwatch.StartNew();
            Array.Sort(p);
            sw2.Stop();
            Console.WriteLine("quicksort speed for 1000 random elements ={0}", sw2.Elapsed);
            Console.ReadLine();
        }
    }
}