diff --git a/diy44,py b/diy44,py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/diy44,py
diff --git a/glwu.py b/glwu.py
index 5f6cdf5..3d4e36c 100644
--- a/glwu.py
+++ b/glwu.py
@@ -10,3 +10,4 @@ if k in cost:
 else:
     cost[k]=float(v)
     print(k+'的价钱'+v+'元已上传')
+
diff --git a/sb.py b/sb.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/sb.py