diff --git a/01-example.input.txt b/01-example.input.txt
new file mode 100644
index 0000000..ed9ef93
--- /dev/null
+++ b/01-example.input.txt
@@ -0,0 +1,3 @@
+10
+4 4 3 5 3 4 5 5 4 4
+3