diff --git "a/2200022704\345\272\267\347\232\223\345\215\232/Main.java" "b/2200022704\345\272\267\347\232\223\345\215\232/Main.java"
new file mode 100644
index 0000000000000000000000000000000000000000..c5dd7426cf74002ec791ee4082fec1d2d48ee1f4
--- /dev/null
+++ "b/2200022704\345\272\267\347\232\223\345\215\232/Main.java"
@@ -0,0 +1,5 @@
+public class Main {
+    public static void main(String[] args){
+        System.out.println("hello world!");
+    }
+}
\ No newline at end of file
diff --git "a/2200022704\345\272\267\347\232\223\345\215\232/Main1030.java" "b/2200022704\345\272\267\347\232\223\345\215\232/Main1030.java"
new file mode 100644
index 0000000000000000000000000000000000000000..0bb2f1794869d93c0d35c5d5ad346d06f7b224a5
--- /dev/null
+++ "b/2200022704\345\272\267\347\232\223\345\215\232/Main1030.java"
@@ -0,0 +1,5 @@
+public class Main1030{
+    public static void main(String[] args){
+        System.out.println("hello world!");
+    }
+}
\ No newline at end of file