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 upgrate(self):
+        self.level=self.level+1
+        self.hp=self.hp+50
+        self.attack=self.attack+5
+yase=Hero("亚瑟",300,40)
+yase.upgrate()
+print(yase.attack)
+print(yase.level)
+print("#"*30)
+houyi=Hero("后羿",200,50)
+houyi.upgrate()
+houyi.upgrate()
+print(houyi.hp)
+print(houyi.level)
+    
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