auto save

diy.py

+class Hero:
+    def __init__(self,name,HP,attack):
+        self.level=1
+        self.HP=HP
+        self.name=name
+        self.attack=attack
+    def upgrate(self):
+        self.level=self.level+1
+        self.HP=self.HP+50
+        self.attack=self.attack+4
+houyi=Hero('后羿',240,23)
+houyi.upgrate()
+print('后羿的等级为',houyi.level)
+print('后羿的血量为',houyi.HP)
+print('后羿的攻击力为',houyi.attack)
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