From 40ac2020b74fcaf1c6e6604c3024c1c9afd97494 Mon Sep 17 00:00:00 2001
From: pizza0105 <hexinrong08@163.com>
Date: Sun, 8 Mar 2026 02:00:31 +0800
Subject: [PATCH] HelloWorld

---
 w1/HelloWorld.java | 5 +++++
 1 file changed, 5 insertions(+)
 create mode 100644 w1/HelloWorld.java

diff --git a/w1/HelloWorld.java b/w1/HelloWorld.java
new file mode 100644
index 0000000..2c8f21d
--- /dev/null
+++ b/w1/HelloWorld.java
@@ -0,0 +1,5 @@
+public class HelloWorld {
+    public static void main(String[] args) {
+        System.out.println("hello world");
+    }
+}
\ No newline at end of file