save project

diy.py

-class Hero:
-    def __init__(self,name,hp,attack) :
-        self.name=name
-        self.level=1
-        self.hp=hp
-        self.attack=attack
-    def upgrade(self):
-            self.level=self.level+1
-            self.hp=self.hp+50
-            self.attack=self.attack+4
-
-# houyi=Hero('后羿',24,23)
-yase=Hero('亚瑟',300,20)    
-yase.upgrade()
-print(yase.level)