diff --git a/README.md b/README.md
index 8899340..21eaa4f 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,2 @@
-# 4df93cc62c1d47c6ac3c97daa261dd68
+# 2d79f13a9ab7470b85f1a5f4ba36aa2d
 
diff --git a/main.rs b/main.rs
new file mode 100644
index 0000000..42b4cf0
--- /dev/null
+++ b/main.rs
@@ -0,0 +1,5 @@
+#[tokio::main]
+async fn main(a: i32, b: i32) -> i32 {
+    a + b  
+}
+