diff --git a/abc.txt b/abc.txt
index d99d742..debeb67 100644
--- a/abc.txt
+++ b/abc.txt
@@ -2,3 +2,6 @@ a=10
 b=12
 c=a+b
 
+
+// new calc
+e = b / 2
\ No newline at end of file
diff --git a/new_file.txt b/new_file.txt
new file mode 100644
index 0000000..3c12f4b
--- /dev/null
+++ b/new_file.txt
@@ -0,0 +1,6 @@
+// new file
+
+fun main() {
+    
+    println("hello owner!")
+}
\ No newline at end of file