[Init] Solved solutions

cs/122A.cs

@@ -0,0 +1,20 @@
+using System;
+
+namespace _122A
+{
+	class Program
+	{
+		static void Main(string[] args)
+		{
+			int n = int.Parse(Console.ReadLine());
+			if (n % 4 == 0 || n % 7 == 0 || n % 44 == 0 || n % 47 == 0 || n % 74 == 0 || n % 77 == 0 || n % 444 == 0 || n % 447 == 0 || n % 474 == 0 || n % 477 == 0 || n % 744 == 0 || n % 747 == 0 || n % 774 == 0 || n % 777 == 0)
+			{
+				Console.WriteLine("YES");
+			}
+			else
+			{
+				Console.WriteLine("NO");
+			}
+		}
+	}
+}