diff --git a/src/lab4/Main.java b/src/lab4/Main.java
index d34e7dc..2e69f00 100644
--- a/src/lab4/Main.java
+++ b/src/lab4/Main.java
@@ -1,7 +1,7 @@
 package lab4;
 
 public class Main {
-    public static void main() {
-
+    public static void main(String[] args) {
+        //todo equals+hashcode
     }
 }