save project

diy.py

 class Hero:
-    def __init__(self):
+    def __init__(self,name,hp,attack):
         self.level = 1
-        self.hp = 300
-        self.attack = 20
-yase = Hero()
-print('yase的血量为：',yase.hp)
-houyi = Hero()
-print('houyi的血量为：',houyi.hp)
\ No newline at end of file
+        self.name = name
+        self.hp = hp
+        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)
+houyi = Hero('后羿',240,23)
+yase.upgrade()
+houyi.upgrade()
+print('等级为：',houyi.level)
+print('血量为：',houyi.hp)
+print('攻击力为：',houyi.attack)
+print('攻击力为：',yase.attack)
\ No newline at end of file