static void Main(string[] args)
{
var obj = new Post();
obj.Title = "First SO Post";
obj.Description = "Test Description";
obj.DateTime = DateTime.Now;
Console.WriteLine("Upvoting thrice");
for (int a = 1; a <= 3; a = a + 1)
{
obj.upvote();
}
Console.WriteLine($"Current vote{obj.display()}");
Console.WriteLine($"Now trying downvote");
obj.downvote();
Console.WriteLine($"Current vote{obj.display()}");
Console.WriteLine($"Title {obj.Title}");
Console.WriteLine($"Description {obj.Description}");
Console.WriteLine($"Create time {obj.DateTime}");
Console.ReadLine();
}