diff --git a/diy1.py b/diy1.py
index e69de29..109ff32 100644
--- a/diy1.py
+++ b/diy1.py
@@ -0,0 +1,16 @@
+# while True:
+#     print("下课",end=" ")
+# for i in range(0,5):
+#     for j in range(0,i):
+#         print("*",end=" ")
+#     print("*")
+
+
+
+
+
+
+
+
+
+