save project

diy.py

@@ -4,14 +4,15 @@ class Hero:
         self.name=name
         self.name=name
         self.hp=hp
         self.hp=hp
         self.attack=attack
         self.attack=attack
-yase=Hero("亚瑟",300,20)
-houyi=Hero("后羿",240,24)
-print("亚瑟的血量为",yase.hp)
-print("后羿的血量为",houyi.hp)
 
 
-def upgrade():
-    yase.level=yase.level+1
-    yase.hp=yase.hp+50
-    yase.attack=yase.attack+5
+def upgrade(self):
+    self.level=self.level+1
+    self.hp=self.hp+50
+    self.attack=self.attack+4
 
 
-upgrade()
+
\ No newline at end of file
+houyi=Hero("后羿",240,23)
+houyi.upgrade()
+print("等级为：",houyi.level)
+print("血量为：",houyi.hp)
+print("攻击力为：",houyi.attack)