save project

diy.py

 class hero:
-    def __init__(self):
+    def __init__(self,name,hp,attack):
         self.level=1
-        self.hp=300
-        self.attack=2000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
+        self.name = name
+        self.hp= hp
+        self.attack= attack
+
+def upgrade():
+    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("攻击值为：",houyi.attack)
\ No newline at end of file