save project

diy.py

@@ -6,12 +6,12 @@ class Hero:
         self.attack=attack
 
 def upgrade():
-    yase.level = yase.level+1
-    yase.hp = yase.hp+50
-    yase.attack = yase.attack+4
+    self.level = self.level+1
+    self.hp = self.hp+50
+    self.attack = self.attack+4
     
-yase=Hero("yase"300,20,)
-print("亚瑟的初始血量为:",yase.hp)
-upgrade()
-upgrade()
-print("升级2次后，亚瑟的血量为:",yase.hp)
\ No newline at end of file
+houyi=Hero("houyi"250,23,)
+houyi.upgrade()
+print("等级为:",houyi.level)
+print("血量为:",houyi.hp)
+print("攻击力为:",houyi.attack)
\ No newline at end of file