[Init] Solved solutions

cs/1004B.cs

@@ -0,0 +1,23 @@
+using System;
+
+namespace problem_1004B
+{
+	class problem_1004B
+	{
+		public static void Main(string[] args)
+		{
+			int n = int.Parse(Console.ReadLine().Split(' ')[0]);
+			for (int i = 0; i < n; i++)
+			{
+				if (i % 2 == 0)
+				{
+					Console.Write("1");
+				}
+				else
+				{
+					Console.Write("0");
+				}
+			}
+		}
+	}
+}