save project

diy2.py

@@ -6,13 +6,13 @@ class Hero:
         self.attack= 20
         self.attack= 20
 
 
 def upgrade():
 def upgrade():
-    bill.level=yase.level+1
-    bill.hp=yase.hp+500
-    bill.attack=yase.attack+4
+    bill.level=bill.level+1
+    bill.hp=bill.hp+500
+    bill.attack=bill.attack+4
 
 
 
 
 bill = Hero("bbill",800,20)
 bill = Hero("bbill",800,20)
-print("bill的初始血量为：",yase.hp)
+print("bill的初始血量为：",bill.hp)
 upgrade()
 upgrade()
 upgrade()
 upgrade()
-print("升级2次后,bill的血量为：",yas.hp)
+print("升级2次后,bill的血量为：",bill.hp)