diff --git a/a1/division.cases b/a1/division.cases
new file mode 100644
index 0000000..4d52fd9
--- /dev/null
+++ b/a1/division.cases
@@ -0,0 +1,8 @@
+10 5
+2
+
+-3 5
+-1
+
+0 11
+0
\ No newline at end of file