C# 1-minute clock

using System;
using System.Threading;
class Program
{
  static void Main()
  {
      var milliseconds = 1000;
    Thread.Sleep(milliseconds);
      Console.WriteLine("60")
          var milliseconds = 1000;
    Thread.Sleep(milliseconds);
      Console.WriteLine("59")
          var milliseconds = 1000;
    Thread.Sleep(milliseconds);
      Console.WriteLine("58")
          var milliseconds = 1000;
    Thread.Sleep(milliseconds);
      Console.WriteLine("57")
          var milliseconds = 1000;
    Thread.Sleep(milliseconds);
      Console.WriteLine("56")
          var milliseconds = 1000;
    Thread.Sleep(milliseconds);
      Console.WriteLine("55")
          var milliseconds = 1000;
    Thread.Sleep(milliseconds);
      Console.WriteLine("54")
          var milliseconds = 1000;
    Thread.Sleep(milliseconds);
      Console.WriteLine("53")
          var milliseconds = 1000;
    Thread.Sleep(milliseconds);
      Console.WriteLine("52")
          var milliseconds = 1000;
    Thread.Sleep(milliseconds);
      Console.WriteLine("51")
          var milliseconds = 1000;
    Thread.Sleep(milliseconds);
      Console.WriteLine("50")
          var milliseconds = 1000;
    Thread.Sleep(milliseconds);
      Console.WriteLine("49")
          var milliseconds = 1000;
    Thread.Sleep(milliseconds);
      Console.WriteLine("48")
          var milliseconds = 1000;
    Thread.Sleep(milliseconds);
      Console.WriteLine("47")
          var milliseconds = 1000;
    Thread.Sleep(milliseconds);
      Console.WriteLine("46")
          var milliseconds = 1000;
    Thread.Sleep(milliseconds);
      Console.WriteLine("45")
          var milliseconds = 1000;
    Thread.Sleep(milliseconds);
      Console.WriteLine("44")
          var milliseconds = 1000;
    Thread.Sleep(milliseconds);
      Console.WriteLine("43")
          var milliseconds = 1000;
    Thread.Sleep(milliseconds);
      Console.WriteLine("42")
          var milliseconds = 1000;
    Thread.Sleep(milliseconds);
      Console.WriteLine("41")
          var milliseconds = 1000;
    Thread.Sleep(milliseconds);
      Console.WriteLine("40")
          var milliseconds = 1000;
    Thread.Sleep(milliseconds);
      Console.WriteLine("39")
          var milliseconds = 1000;
    Thread.Sleep(milliseconds);
      Console.WriteLine("38")
          var milliseconds = 1000;
    Thread.Sleep(milliseconds);
      Console.WriteLine("37")
          var milliseconds = 1000;
    Thread.Sleep(milliseconds);
      Console.WriteLine("36")
          var milliseconds = 1000;
    Thread.Sleep(milliseconds);
      Console.WriteLine("35")
          var milliseconds = 1000;
    Thread.Sleep(milliseconds);
      Console.WriteLine("34")
          var milliseconds = 1000;
    Thread.Sleep(milliseconds);
      Console.WriteLine("33")
          var milliseconds = 1000;
    Thread.Sleep(milliseconds);
      Console.WriteLine("32")
          var milliseconds = 1000;
    Thread.Sleep(milliseconds);
      Console.WriteLine("31")
          var milliseconds = 1000;
    Thread.Sleep(milliseconds);
      Console.WriteLine("30")
          var milliseconds = 1000;
    Thread.Sleep(milliseconds);
      Console.WriteLine("29")
          var milliseconds = 1000;
    Thread.Sleep(milliseconds);
      Console.WriteLine("28")
          var milliseconds = 1000;
    Thread.Sleep(milliseconds);
      Console.WriteLine("27")
          var milliseconds = 1000;
    Thread.Sleep(milliseconds);
      Console.WriteLine("26")
          var milliseconds = 1000;
    Thread.Sleep(milliseconds);
      Console.WriteLine("25")
          var milliseconds = 1000;
    Thread.Sleep(milliseconds);
      Console.WriteLine("24")
          var milliseconds = 1000;
    Thread.Sleep(milliseconds);
      Console.WriteLine("23")
          var milliseconds = 1000;
    Thread.Sleep(milliseconds);
      Console.WriteLine("22")
          var milliseconds = 1000;
    Thread.Sleep(milliseconds);
      Console.WriteLine("21")
          var milliseconds = 1000;
    Thread.Sleep(milliseconds);
      Console.WriteLine("20")
          var milliseconds = 1000;
    Thread.Sleep(milliseconds);
      Console.WriteLine("19")
          var milliseconds = 1000;
    Thread.Sleep(milliseconds);
      Console.WriteLine("18")
          var milliseconds = 1000;
    Thread.Sleep(milliseconds);
      Console.WriteLine("17")
          var milliseconds = 1000;
    Thread.Sleep(milliseconds);
      Console.WriteLine("16")
          var milliseconds = 1000;
    Thread.Sleep(milliseconds);
      Console.WriteLine("15")
          var milliseconds = 1000;
    Thread.Sleep(milliseconds);
      Console.WriteLine("14")
          var milliseconds = 1000;
    Thread.Sleep(milliseconds);
      Console.WriteLine("13")
          var milliseconds = 1000;
    Thread.Sleep(milliseconds);
      Console.WriteLine("12")
          var milliseconds = 1000;
    Thread.Sleep(milliseconds);
      Console.WriteLine("11")
          var milliseconds = 1000;
    Thread.Sleep(milliseconds);
      Console.WriteLine("10")
          var milliseconds = 1000;
    Thread.Sleep(milliseconds);
      Console.WriteLine("9")
          var milliseconds = 1000;
    Thread.Sleep(milliseconds);
      Console.WriteLine("8")
          var milliseconds = 1000;
    Thread.Sleep(milliseconds);
      Console.WriteLine("7")
          var milliseconds = 1000;
    Thread.Sleep(milliseconds);
      Console.WriteLine("6")
          var milliseconds = 1000;
    Thread.Sleep(milliseconds);
      Console.WriteLine("5")
          var milliseconds = 1000;
    Thread.Sleep(milliseconds);
      Console.WriteLine("4")
          var milliseconds = 1000;
    Thread.Sleep(milliseconds);
      Console.WriteLine("3")
          var milliseconds = 1000;
    Thread.Sleep(milliseconds);
      Console.WriteLine("2")
          var milliseconds = 1000;
    Thread.Sleep(milliseconds);
      Console.WriteLine("1")
          var milliseconds = 1000;
    Thread.Sleep(milliseconds);
      Console.WriteLine("0")
            }
}