auto save

diy2.py

@@ -4,8 +4,12 @@ class Hero:
         self.name=name
         self.hp=hp
         self.attack=attack
+#yase=Hero("亚瑟",300,20)
+    def upgrade(self):
+        self.level+=1
+        self.hp+=50
+        self.attack+=4
 yase=Hero("亚瑟",300,20)
-def upgrade():
-    yase.level+=1
-    yase.hp+=50
-    yase.attac+=4
+yase.upgrade()
+print("亚瑟的血量为:",yase.hp)
+print("亚瑟的攻击力为:",yase.attack)
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