save project

diy2.py

@@ -4,11 +4,11 @@ class Hero:
         self.hp=hp
         self.level=level
         self.attack=attack
+    def upgrade(self):
+        self.hp=self.hp+50
+        self.level=self.level+1
+        self.attack=self.attack+5
 yase=Hero('亚瑟',100,1,100)
 xiaobei=Hero('小贝',1,1,2)
-def yase_upgrade():
-    yase.hp=yase.hp+50
-    yase.level=yase.level+1
-    yase.attack=yase.attack+5
-yase_upgrade()
-print(yase.level,yase.hp,yase.attack)
+yase.upgrade()
+print(yase.name,yase.hp,yase.level,yase.attack)