auto save

diy2.py

 class Hero:
-    def __init__(self,name,hp,attack):
+    def __init__(self,name,hp,attack):  #初始化对象
         self.level=1
         self.name=name
         self.hp=hp
         self.attack=attack
-yase=Hero('yase',300,20)
-hy=Hero('hy',250,23)
-k=Hero('K',5600,199)
+
+    def shengji(self):  #升级
+        self.level = self.level + 1
+        self.hp = self.hp + 100
+        self.attack = self.attack + 4
+
+yase = Hero('yase',300,20)
+hy = Hero('hy',250,23)
+k = Hero('K',5600,199)
+
 print(yase.attack)
 print(hy.attack)
-print(k.attack)
\ No newline at end of file
+print(k.attack)
+
+yase.shengji()
+print(yase.level)
+print(yase.hp)
+print(yase.attack)
\ No newline at end of file