diff --git a/Sem2/test.txt b/Sem2/test.txt
new file mode 100644
index 0000000..91c8461
--- /dev/null
+++ b/Sem2/test.txt
@@ -0,0 +1,22 @@
+5
+0
+1
+1
+2
+2
+3
+3
+4
+4
+5
+-1
+4
+0
+8
+1
+7
+2
+6
+3
+5
+-1