save project

diy.py

@@ -4,7 +4,14 @@ class Hero:
         self.name=name
         self.hp=hp
         self.attack=attack
-yase=Hero("亚瑟"，300，20)
-houyi=Hero("后羿"，240，24)
-print("亚瑟的血量为"，yase.hp)
-print("后羿的血量为"，houyi.hp)
+yase=Hero("亚瑟",300,20)
+houyi=Hero("后羿",240,24)
+print("亚瑟的血量为",yase.hp)
+print("后羿的血量为",houyi.hp)
+
+def upgrade():
+    yase.level=yase.level+1
+    yase.hp=yase.hp+50
+    yase.attack=yase.attack+5
+
+upgrade()
\ No newline at end of file