diff --git a/HelloWorld.java b/HelloWorld.java
new file mode 100644
index 0000000..a787f9f
--- /dev/null
+++ b/HelloWorld.java
@@ -0,0 +1,6 @@
+package com.company;
+public class HelloWorld{
+    public static void main(String[]args){
+        System.out.println("Hello WOrld");
+    }
+}
diff --git a/README.md b/README.md
index 0e8605c..5378d91 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,2 @@
-# 2feb2022
-Demo for bca bscit sem 4
+# 2023
+Demo for mca 2023