save project

diy2.py

-class  Hero:
-    def __init__(self,name,hp,attack):
+class  Hero():
+    def __init__(self,name,level,hp,attack):
         self.name=name
         self.level=level
         self.hp=hp
         self.attack=attack
-yase=Hero("凯",1,483,24)
+
+    def upgrade(self):
+        self.hp+=50
+        self.level+=1
+        self.attack+=4
+yase=Hero("亚瑟",1,483,24)
 houyi=Hero("后羿",1,319,32)
+
+
+
+yase.upgrade()
 print(yase.name,yase.hp,yase.attack)
 print(houyi.name,houyi.hp,houyi.attack)
\ No newline at end of file