auto save

diy2.py

+class Hero:
+    def __init__(self,name,hp,attack):
+        self.level=1
+        self.name=name
+        self.hp=hp
+        self.attack=attack
+yase=Hero('yase',300,20)
+hy=Hero('hy',250,23)
+k=Hero('K',5600,199)
+print(yase.attack)
+print(hy.attack)
+print(k.attack)
+yase=Hero("垭瑟",300,20)
+houyi=Hero("后翼":240,23)
+print("垭瑟的血量为",yase.hp)
+print("后翼的血量为",houyi.hp)
+def upjrade()
+    yase.level=yase
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