save project

diy.py

 class Hero:
-    def _Hero_(self,name,hp,attack):
-        self.levl=1
+    def __init__(self,name,hp,attack):
+        self.level=1
         self.name=name
         self.hp=hp
         self.attack=attack
-def shengji():
-    yase.levl=yase.levl+1
-    yase.hp=yase.hp+50
-    yase.attack=yase.attack+4   
-yase=Hero("亚瑟",300,20)
+    def upgrade(self):
+        self.level=self.level+1
+        self.hp=self.hp+50
+        self.attack=self.attack+4   
+yase= Hero("亚瑟",300,20)
+yase.upgrade()
 print("亚瑟的血量为:",yase.hp)
-shengji()
 print("升级1次后,亚瑟的血量为:",yase.hp)