save project

diy2.py

@@ -5,14 +5,17 @@ class Hero:
         self.hp=hp
         self.hp=hp
         self.attack=attack
         self.attack=attack
 
 
-def upgrade():
-    yase.level=yase.level+1
-    yase.hp=yase.hp+50
-    yase.attack=yase.attack+4
+    def upgrade():
+        self.level=self.level+1
+        self.hp=self.hp+50
+        self.attack=self.attack+4
+
+houyi = Hero("",240,23)
+houyi.upgrade()
+print('等级为',houyi.level)
+print('血量为',houyi.hp)
+print('攻击力为',houyi.attack)
+
+
 
 
-yase = Hero('垭瑟',300,20)
-print('',yase.hp)
-upgrade()
-upgrade()
-print('升级2次后,垭瑟的血量',yase.hp)
  
  
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