[Init] Solved solutions

cs/96A.cs

@@ -0,0 +1,20 @@
+using System;
+
+namespace problem_96A
+{
+    public class problem_96A
+    {
+		public static void Main(string[] args)
+        {
+			string s = Console.ReadLine();
+			if (s.Contains("0000000") || s.Contains("1111111"))
+			{
+				Console.Write("YES");
+			}
+			else
+			{
+				Console.Write("NO");
+			}
+        }
+    }
+}