save project

diy.py

 class Hero:
     def __init__(self,name,hp,attack):
-        self.level = 1
+        self.leval = 1
         self.name = name
         self.hp = hp
         self.attack = attack
@@ -9,8 +9,11 @@ daqiao = Hero("大乔",320,25)
 xiaoqiao = Hero("小乔",300,24)
 libai = Hero("李白",310,25)
 hanxin = Hero("韩信",340,24)
-print("孙尚香的血量是:",sunshangxiang.hp)
-print("大乔的血量是:",daqiao.hp)
-print("小乔的血量是:",xiaoqiao.hp)
-print("李白的血量是:",libai.hp)
-print("韩信的血量是:",hanxin.hp)
\ No newline at end of file
+
+def upgrade():
+    daqiao.leval = daqiao.leval+1
+    daqiao.hp = daqiao.hp+50
+    daqiao.attack = daqiao.attack+1
+upgrade()
+upgrade()
+print("大乔的血量为:",daqiao.hp)
\ No newline at end of file