auto save

1.py

 class Hero:
 class Hero:
     def __init__(self, name, hp, attack):
     def __init__(self, name, hp, attack):
-        self.level = 1 
+        self.level = 1
         self.name = name      # name:名字
         self.name = name      # name:名字
-        self.hp= hp     
+        self.hp= hp
         self.attack= attack     # attack：攻击
         self.attack= attack     # attack：攻击
+        
+    def upgrade(self):
+        self.level=self.level+1
+        self.hp = self.hp + 50
+        self.attack = self.attack + 4
 
 
-def upgrade():
-    yase.level=yase.level+1
-    yase.hp=yase.hp+50
-    yase.attack=yase.attack+4
-
-yase = Hero("垭瑟",300,20)
-print("垭瑟的初始血量值为：",yase.hp)
-upgrade()
-upgrade()
-print("升级2次后，垭瑟的血量值为：",yase.hp)
+houyi = Hero("后羿",240,23)
+houyi.upgrade()
+print("等级为：",houyi.level)
+print("血量为：",houyi.hp)
+print("攻击力为：",houyi.attack)
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