save project

diy2.py

@@ -4,6 +4,15 @@ class Hero:
         self.name = name
         self.name = name
         self.hp = hp
         self.hp = hp
         self.attack = attack
         self.attack = attack
+    def upgrade(self):
+        self.level=self.level+1
+        self.hp = self.hp + 50
+        self.attack = self.attack+4
+
 yase = Hero("亚瑟",300,20)
 yase = Hero("亚瑟",300,20)
-houyi = Hero("后羿",240,23)
-print("")
+yase.upgrade()
+print("等级为",yase.level)
\ No newline at end of file
+print("血量为",yase.hp)
+print("攻击为",yase.attack
+)
+