using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Linq;
internal static class Program
{
private static void Main()
{
try
{
var r = DeleteSomethingInArray(new[] {-2, -3, -1, 0, 0, 1, 2, 3});
Console.WriteLine(r.Aggregate("", (s, x) => $"{s} {x}"));
}
catch(Exception e)
{
Console.WriteLine(e);
}
finally
{
Console.ReadLine();
}
}