1 files changed, 5 insertions, 0 deletions
diff --git a/progs/a409.py b/progs/a409.py
new file mode 100644
index 0000000..5a821b3
--- /dev/null
+++ b/progs/a409.py
@@ -0,0 +1,5 @@
+def test_distinct(data):
+  if len(data) == len(set(data)):
+    return True
+  else:
+    return False;
+\ No newline at end of file