save project

diy2.py

@@ -4,10 +4,11 @@ class Hero:
         self.hp=hp
         self.attack=attack
 def upgrade():
-
-
-
-
+    yase.level=yase.level+1
+    yase.attack=yase.attack+4
+    yase.hp=yase.hp+50
 yase=Hero("YASE",300,20)
-
 print("牙塞的血量",yase.hp)
+upgrade()
+upgrade()
+print("升级2次后，它的血量",yase.hp)
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