save project

diy2.py

@@ -4,16 +4,17 @@ class Hero():
         self.name=name
         self.name=name
         self.hp=hp
         self.hp=hp
         self.attack=attack
         self.attack=attack
+
+    def upgrade(self):
+        self.level+=1
+        self.hp+=50
+        self.attack+=4
 yase=Hero("垭瑟",300,20)
 yase=Hero("垭瑟",300,20)
 houyi=Hero("后裔",250,23)
 houyi=Hero("后裔",250,23)
-print(yase.hp)
-
-
-
-
-
+yase.upgrade()
 
 
 
 
+print(yase.hp)