using System; public class Hello { static void Main() { var n = int.Parse(Console.ReadLine().Trim()); getAns(n); } static void getAns(int n) { if (n <= 6) { Console.WriteLine("No"); return; } if (n == 7) { Console.WriteLine("Yes"); return; } int evensum; if (n % 2 == 0) evensum = (n / 2) * (n / 2 + 1); else evensum = (n - 1) / 2 * (n + 1) / 2; if (evensum % 4 != 0) { Console.WriteLine("No"); return; } var oddsum = n * (n + 1) / 2 - evensum; Console.WriteLine(oddsum % 4 == 0 ? "Yes" : "No"); } }