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("垭瑟",300,20)
+houyi = Hero("后羿",240,23)
+print("垭瑟血量：",yese.hp)
+print("后羿血量：",houyi.hp)
+def upgrade():
+    yase.level = yase.level + 1
+    yase.hp = yase.hp + 1  
+    yase.attack = yase.attack + 1
+upgrade()
+upgrade()
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