auto save

diy.py

+class Hero:
+    def __init__(self,name,hp,attack):
+        self.level = 1
+        self.name = name
+        self.hp = hp
+        self.attack = attack
+#yase = Hero("亚瑟",300,20)
+#houyi = Hero("后羿",240,23)
+#print("亚瑟的血量为：",yase.hp)
+#print("后羿的血量为：",houyi.hp)
+    def upgrade(self):
+        self.level=self.level + 1
+        self.hp=self.hp + 50
+        self.attack=self.attack + 4
+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)
\ No newline at end of file