save project

diy2.py

@@ -5,5 +5,15 @@ class Hero:
         self.attack=attack   
 houyi=Hero("后羿",500,50) 
 yase=Hero("亚瑟",400,30)
+def upgrade():
+    yase.hp=yase.hp+50
+    yase.attack=yase.attack+4
+upgrade()     
+upgrade()
+def upgrade():
+    houyi.hp=houyi.hp+50
+    houyi.attack=houyi.attack+4
+upgrade()     
+upgrade()
 print("后羿的血量",houyi.hp)
-print("亚瑟的血量",yase.hp)
\ No newline at end of file
+print("亚瑟的血量",yase.hp)