diff --git a/2200030865/lru.java b/2200030865/lru.java
new file mode 100644
index 0000000..ebd7a63
--- /dev/null
+++ b/2200030865/lru.java
@@ -0,0 +1,3 @@
+public class lru {
+    
+}
diff --git a/2200031335/attendance.png b/2200031335/attendance.png
new file mode 100644
index 0000000..8a6e9b1
Binary files /dev/null and b/2200031335/attendance.png differ