auto save

diy.py

 class hero:
 class hero:
-    def __init__(self):
+    def __init__(self,name,hp,attack):
         self.level = 1
         self.level = 1
-        self.hp = 200
-        self.attack = 25
+        self.name = name
+        self.hp = hp
+        self.attack = attack
+    def upgrade(self):
+        self.level += 1
+        self.hp += 50
+        self.attack += 5
+
+yase = hero("亚瑟",300,20)
+houyi = hero("后羿",240,23)
+
+yase.upgrade()
+houyi.upgrade()
+
+print(yase.attack)
+print(houyi.attack)
 
 
-yase = hero()
-print(yase.hp)
\ No newline at end of file