From bfbc72466f740b02f1d79e249826a19dc826d823 Mon Sep 17 00:00:00 2001
From: pnl4utw52 <835981889@qq.com>
Date: Sat, 27 Sep 2025 01:09:12 +0800
Subject: [PATCH] ADD file via upload

---
 Main.java | 6 ++++++
 1 file changed, 6 insertions(+)
 create mode 100644 Main.java

diff --git a/Main.java b/Main.java
new file mode 100644
index 0000000..57afdcf
--- /dev/null
+++ b/Main.java
@@ -0,0 +1,6 @@
+public class Main {
+    public static void main(String[] args){
+        Math_System m_system=new Math_System();
+        m_system.main_menu();
+    }
+}