diff --git a/A.java b/A.java
new file mode 100644
index 0000000..a7e4699
--- /dev/null
+++ b/A.java
@@ -0,0 +1,5 @@
+public class A {
+    public static void main(String[] args) {
+        System.out.println("AAA");//2
+    }
+}
diff --git a/B.java b/B.java
new file mode 100644
index 0000000..60f276d
--- /dev/null
+++ b/B.java
@@ -0,0 +1,5 @@
+public class B {
+    public static void main(String[] args) {
+        System.out.println("BBB"); //2
+    }
+}
diff --git a/C.java b/C.java
new file mode 100644
index 0000000..4d956b5
--- /dev/null
+++ b/C.java
@@ -0,0 +1,5 @@
+public class C {
+    public static void main(String[] args) {
+        System.out.println("CCC");//2 
+    }
+}