save project

diy.py

 class Hero:
     def __init__(self,name,hp,attack):
+        self.level=1
         self.attack=attack
         self.hp=hp
-        self.level=1
-yase=Hero()
+        self.name=name
+yase=Hero("亚瑟",600,50)
+houyi=Hero("后羿",450,80)
 print(yase.hp)
+print(houyi.hp)
+
+
+def upgrade():
+    yase.hp=yase.hp+80
+    yase.attack=yase.attack+20
+    yase.level=yase.level+1
+upgrade()