diff --git a/ddd.py b/ddd.py
new file mode 100644
index 0000000..f0d6362
--- /dev/null
+++ b/ddd.py
@@ -0,0 +1,7 @@
+class Hero:
+    def __init__(self):
+        self.level=555
+        self.hp=55555555
+        self.attack=5656565
+yase=Hero()
+print(yase.hp)
diff --git a/diy b/diy
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/diy
diff --git a/diy.py b/diy.py
new file mode 100644
index 0000000..7200d39
--- /dev/null
+++ b/diy.py
@@ -0,0 +1,2 @@
+with open(r"c:\Users\hxy\Documents\lesson13-1\sales_list.txtc:\Users\hxy\Documents\lesson13-1\sales_list.txt")as:
+    print(read.file)
\ No newline at end of file
diff --git a/sales_list.txt b/sales_list.txt
new file mode 100644
index 0000000..46819b3
--- /dev/null
+++ b/sales_list.txt
@@ -0,0 +1 @@
+yy
\ No newline at end of file