auto save

diy2.py

+class hero:
+    def __init__(self,name,hp,attack):
+        self.level=1
+        self.name=name
+        self.hp=hp
+        self.attack=attack
+def sj():
+    yase.level+=1
+    yase.hp+=50
+    yase.attack+=5
+
+yase=hero('亚瑟',300,50)
+sj()
+print(yase.hp)
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