1 files changed, 4 insertions, 0 deletions
diff --git a/src/Q9/Number.java b/src/Q9/Number.java
index cce45f3..b6d4a61 100644
--- a/src/Q9/Number.java
+++ b/src/Q9/Number.java
@@ -84,4 +84,8 @@ public class Number {
     }
     return items;
   }
+
+  public static void main(String[] args) {
+    for (String item : Number.iterate()) System.out.print(item);
+  }
 }