diff --git a/01/example b/01/example
new file mode 100644
index 0000000..d0140a3
--- /dev/null
+++ b/01/example
@@ -0,0 +1,15 @@
+1000
+2000
+3000
+
+4000
+
+5000
+6000
+
+7000
+8000
+9000
+
+10000
+