save project

diy2.py

@@ -4,9 +4,12 @@ class Hero:
         self.name=name
         self.hp=hp
         self.attack=attack
-yase=Hero('yase',300,20)
-hy=Hero('hy',100000,10000)
-k=Hero('k',500,10000000000)
-print(yase.hp)
-print(hy.hp)
-print(k.hp)
\ No newline at end of file
+    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('攻击为：',houyi.attack)
\ No newline at end of file