save project

diy2.py

@@ -4,14 +4,14 @@ class Hero:
         self.name=name
         self.name=name
         self.hp=hp
         self.hp=hp
         self.attack=attack
         self.attack=attack
+    def upgrade(self):
+        self.attack+=4
+        self.hp+=50
+        self.level+=1    
 yase=Hero("亚瑟",300,20)
 yase=Hero("亚瑟",300,20)
 houyi=Hero("后羿",250,23)
 houyi=Hero("后羿",250,23)
-def upgrade():
-    yase.attack+=4
-    yase.hp+=50
-    yase.level+=1
-upgrade()
-upgrade()
+yase.upgrade()
+yase.upgrade()
 print(yase.name)
 print(yase.name)
 print(yase.attack)
 print(yase.attack)
 print(yase.hp)
 print(yase.hp)