save project

diy.py

@@ -5,14 +5,14 @@ class Hero:
         self.hp=hp
         self.hp=hp
         self.attack=attack
         self.attack=attack
 
 
-def uprgrade():
-    yase.level+=50
-    yase.hp+=50
-    yase.attack+=50
+    def uprgrade(self):
+        self.level+=50
+        self.hp+=50
+        self.attack+=50
 
 
 yase=Hero("亚瑟",300,50)
 yase=Hero("亚瑟",300,50)
 #houyi=Hero("后羿",300,50)
 #houyi=Hero("后羿",300,50)
 print(yase.hp)
 print(yase.hp)
 #print(houyi.attack)
 #print(houyi.attack)
-uprgrade()
+yase.uprgrade()
 print(yase.hp)
 print(yase.hp)
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