save project

diy2.py

@@ -6,5 +6,9 @@ class Hero:
         self.attack=attack
 yase=Hero('亚瑟',100,1,100)
 xiaobei=Hero('小贝',1,1,2)
-print(yase.name,yase.level,yase.hp,yase.attack)
-print(xiaobei.name,xiaobei.level,xiaobei.hp,xiaobei.attack)
+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)