auto save

diy2.py

-class Hero:
-    def __init__(self,name,hp,attack):
-        self.level=1
-        self.name=name
-        self.hp=hp
-        self.attack=attack
+
 
 class Hero:
     def __init__(self,name,hp,attack):
@@ -12,13 +7,13 @@ class Hero:
         self.hp=hp
         self.attack=attack
 
-def upgrade():
-        yase.level=yase.level+1
-        yase.hp=yase.hp+50
-        yase.attack=yase.attack+4
+    def upgrade(self):
+        self.level=self.level+1
+        self.hp=self.hp+50
+        self.attack=self.attack+4
 
-yase=Hero("ys",300,20)
-print("ys血量：",yase.hp)
-upgrade()
-upgrade()
-print("升级2次后，ys血量：",yase.hp)
+houyi=Hero("hy",240,23)
+houyi.upgrade()
+print("等级为",houyi.level)
+print("血量为",houyi.hp)
+print("攻击力为",houyi.attack)
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