From de5c79b708389ecaab4e3ddd69d87e24231078d4 Mon Sep 17 00:00:00 2001
From: Songrui <1778280163@qq.com>
Date: Thu, 19 Mar 2026 20:47:31 +0800
Subject: [PATCH] =?UTF-8?q?=E6=B5=8B=E8=AF=95?=
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---
 w4/main.java | 2 ++
 1 file changed, 2 insertions(+)
 create mode 100644 w4/main.java

diff --git a/w4/main.java b/w4/main.java
new file mode 100644
index 0000000..abaa52d
--- /dev/null
+++ b/w4/main.java
@@ -0,0 +1,2 @@
+public class main {
+}