save project

diy2.py

 class Heyo:
     def __init__(self,name,hp,attack):
+        self.level = 1
         self.name=name
         self.hp=hp
         self.attack=attack
-yase = Heyo('垭瑟',300,20)
-houyi = Heyo('后羿',250,25)
-libai = Heyo('李白',350,15)
-print("垭瑟的血量为:",yase.hp)
-print("后羿的血量为:",houyi.hp)
-print("李白的血量为:",libai.hp)
\ No newline at end of file
+
+def upgrade():
+    yase.level=yase.level+1
+    yase.hp=yase.hp+100
+    yase.attack=yase.attack+100
+
+yase = Heyo("垭瑟",300,20)
+print("垭瑟的初始血量为:",yase.hp)
+upgrade()
+upgrade()
+print("升级2次后,垭瑟的血量为:",yase.hp)