save project

diy2.py

@@ -4,7 +4,14 @@ class Hero:
         self.name = name
         self.hp = hp
         self.attack = attack
-yase = Hero('亚瑟',300,20)
+
+    def upgrade(self):
+        self.level=self.level+1
+        self.hp=self.hp+50
+        self.attack=self.attack+4
 houyi = Hero('后裔',240,23)
-print('亚瑟的血量是：',yase.hp)
-print('后裔的血量是：',houyi.hp)
\ No newline at end of file
+houyi.upgrade()
+houyi.upgrade()
+print('等级是：',houyi.level)
+print('血量是：',houyi.hp)
+print('攻击力是：',houyi.attack)
\ No newline at end of file