save project

diy.py

@@ -4,15 +4,12 @@ class Hero:
         self.hp=b
         self.attack=c
         self.name=a
-yase=Hero("亚瑟",400,200)
-houyi=Hero("后意",2000,50)
+    def upgrade(self):
+        self.level+=1
+        self.hp+=50
+        self.attack+=20
+yase=Hero("亚瑟",400,20)
+yase.upgrade()
+yase.upgrade()
 
-def upgrade():
-    yase.level+=1
-    yase.hp+=50
-    yase.attack+=20
-
-upgrade()
-print(yase.hp)
-print(houyi.attack)
-print(yase.attack)
\ No newline at end of file
+print(yase.level)
\ No newline at end of file