save project

diy.py

@@ -4,19 +4,13 @@ class Hero():
         self.name=name
         self.hp = hp
         self.attack = attack
-sb=Hero("孙悟空",1000,100)
-bigsb=Hero("韩信",1000,99)
-biggersb=Hero("李白",999,100)
-print("孙悟空的血量为:",sb.hp)
-print("韩信的血量为:",bigsb.hp)
-print("李白的血量为:",biggersb.hp)
 
-def upgrade():
-    sb.level = sb.level+1  
-    sb.hp = sb.hp+100
-    sb.attack = sb.attack+50
-upgrade()
-upgrade()
-upgrade()
-upgrade()
-upgrade()
\ No newline at end of file
+    def upgrade(self):
+        self.level = self.level+1  
+        self.hp = self.hp+100
+        self.attack = self.attack+50
+sb=Hero("孙悟空",1000,100)
+sb.upgrad()
+print("等级为:",sb.level)
+print("血量为:",sb.hp)
+print("攻击力为:",sb.attack)