diff --git a/datum.py b/datum.py
new file mode 100644
index 0000000..a0f64f0
--- /dev/null
+++ b/datum.py
@@ -0,0 +1,9 @@
+from datetime import datetime
+
+d, m = map(int, input().split())
+date = datetime(year=2009, month=m, day=d)
+print(
+    ["Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday", "Sunday"][
+        date.weekday()
+    ]
+)