save project

diy2.py

 class Hero:
-    def __init__(self,hp,name,attack):
+    def __init__(self,name,hp,attack):
         self.level=1
         self.name=name
         self.hp=hp
         self.attack=attack
-yuange=Hero('yuange',5999,50)
-lixin=Hero('lixin',9503,37)
+yuange=Hero('yuange',5799,190)
+lixin=Hero('lixin',9303,137)
 print(yuange.attack)
 print(lixin.attack)
+def upgrade():
+    lixin.level+=1
+    lixin.hp+=100
+    lixin.attack+=30
+
+upgrade()
+upgrade()
+print(lixin.attack)
\ No newline at end of file