save project

diy2.py

@@ -6,6 +6,9 @@ class Hero:
         self.attack=attack
 a=Hero("伞兵",240,100)
 print(a.name)
-
-
-
+def upgrage(name):
+    name.level=name.level+1
+    name.hp=name.hp+100
+    name.attack=name.attack+100
+upgrage(a)
+print(a.attack)
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