save project

diy.py

@@ -4,7 +4,12 @@ class Hero:
         self.name=name
         self.hp=hp
         self.attack=attack
-yase=Hero("亚瑟","300","20")
-houyi=Hero("后羿","250","23")
-print("亚瑟的属性是",yase.hp)
-print("后羿的属性是",houyi.hp)
\ No newline at end of file
+yase=Hero("亚瑟",300,20)
+houyi=Hero("后羿",250,23)
+def upgrade():
+    yase.level=yase.level+1
+    yase.hp=yase.hp+50
+    yase.attack=yase.attack+4
+upgrade()
+print("亚瑟的血量是",yase.hp)
+print("后羿的血量是",houyi.hp)
\ No newline at end of file