save project

diy2.py

@@ -4,6 +4,12 @@ class Hero:
         self.name=name
         self.name=name
         self.hp=hp
         self.hp=hp
         self.attack=attack
         self.attack=attack
-yase=Hero("亚瑟","300","20")
-houyi=Hero("后羿","250","23")
+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()
+upgrade()
 print(yase.hp)
 print(yase.hp)
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